Cooper, R.L. and J.A. Fishman.1974. The study of language attitudes. Linguistics136: 5-19.
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Hancock, C.R.1972. Student aptitude, attitude, and motivation. In D.L. Lange and C.J. James (eds) Foreign Language Education: a Reappraisal. ACTEL Review of Foreign Language Education No. 4 National Textbook Company.
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Lambert, W.E.1967. A social psychology of bilingualism. Journal of Social Issues23 (2): 91-109.
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Lambert, W.E., R.C. Hodgson, R.C. Gardner, and S. Fillenbaum .1960. Evaluational reactions to spoken languages. Journal of Abnormal and Social Psychology60 (1): 45-51.
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Lambert, W.E., R.C. Gardner, H.C. Barik, and K. Tunstall .1963. Attutudinal and cognitive aspects of intensive study of a second language. Journal of Abnormal and Social Psychology66 (4): 358—368.
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Miller, Steve.1975. Experimental design and statistics. London: Methuen.
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Mohammad Saleh, Suhaini.1976. Language learning motivation and attitudes: an experimental study. Unpublished skripsi for the degree of Sarjana Muda Pendidikan; IKIPYogyakarta.
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Nababan, P.W.J.1976. Objectives and the syllabus of a foreign language reading course: ELT in higher education in Indonesia. RELC Journal7 (1): 1-7.
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Pride, J.B.1971. The social meaning of language. London : Oxford University Press.
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Quinn, George.1972. English teaching policy. Unpublished seminar paper delivered at IKIP Sanatan Dharma, Yogykarta, in September.
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Retmono.1976. Developing culturally appropriate reading material for the teaching of English as a foreign language in Indonesia. In E.M. Anthony and Jack Richards (eds) Reading: Insights and Approaches. Singapore: Singapore University Press/RELC.
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Sadtono, Eugenius.1976. Problems and progress in teaching English as a second language in Indonesia. Unpublished paper delivered to the Sixth World Congress of the International Reading Association: Singapore, 17 August 1976.
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Simatupang, Maurits.1975. A language aptitude test for Indonesia. Research Proposals for Studies in Language Learning. Singapore: RELC Occasional Papers No. 2.
14.
Toyouri, Nasrin.1976. Language Learners' attitudes and achievement: an experimental'study . Unpublished skripsi for the degree of Sarjana Muda Pendidikan; IKIPYogyakarta.
15.
Tucker, G.R., and W.E. Lambert.1973. Sociocultural aspects of language study . In J.W. Oller and Jack Richards (eds) Focus on the Learner. ROWLEY, Mass: Newbury House.
16.
Williams, Frederick.1971. Language, attitude, and social change. In F. Williams (ed) Language and Poverty. New York: Markham.
17.
Cooper, R.L. and J.A. Fishman, 1974 'The Study of Language Attitudes'. Linguistics136: 5-19.
18.
Hancock, C.R., 1972'Student Aptitude, Attitude, and Motivation'. In D.L. Lange and C.J. James (eds) Foreign Language Education: a Reappraisal. (ACTEL Review of Foreign Language Education No. 4). National Textbook Comapny.
19.
Lambert, W.E., 1967 'A Social Psychology of Bilingualism'. Journal of Social Issues23 (2): 91-109.
20.
Lambert, W.E., R.C. Hodgson, R.C. Gardner, and S. Fillenbaum , 1960 'Evaluational Reactions to Spoken Languages'. Journal of Abnormal and Social Psychology60 (1): 44-51.
21.
Lambert, W.E., R.C. Gardner, H.C. Barik, and K. Tunstall , 1963 'Attutudinal and Cognitive Aspects of Intensive Study of a Second Language'. Journal of Abnormal and Social Psychology66 (4): 358-368.
22.
Miller, Steve, 1975Experimental Design and Statistics. London: Methuen.
23.
Mohammad Saleh, Suhaini, 1976Language Learning Motivation and Attitudes: an Experimental Study. (Unpublished skripsi for the degree of Sarjana Muda Pendidikan ; IKIPYogyakarta).
24.
Nababan, P.W.J., 1976 'Objectives and the Syllabus of a Foreign Language Reading Course: ELT in Higher Education in Indonesia'. RELC Journal7 (1): 1-7.
25.
Pride, J.B., 1971The Social Meaning of Language. London : Oxford University Press.
26.
Quinn, George, 1972'English Teaching Policy'. (Unpublished seminar paper delivered at IKIP Sanatan Dharma, Yogyakarta in September).
27.
Retmono, 1976'Developing Culturally Appropriate Reading Material for the Teaching of English as a Foreign Language in Indonesia' In E.M. Anthony and Jack Richards (eds) Reading: Insights and Approaches. Singapore: Singapore University Press/RELC.
28.
Sadtono, Eugenius, 1976'Problems and Progress in Teaching English as a Second Language in Indonesia'. (Unpublished paper delivered to the Sixth World Congress of the International Reading Association: Singapore , 17 August 1976).
29.
Simatupang, Maurits, 1975'A Language Aptitude Test for Indonesia'. Research Proposals for Studies in Language Learning. Singapore: RELC (Occasional Papers No. 2)
30.
Toyouri, Nasrin, 1976Language Learners' Attitudes and Achievement: an Experimental Study. (Unpublished skripsi for the degree of Sarjana Muda Pendidikan; IKIPYogyakarta).
31.
Tucker, G.R., and W.E. Lambert, 1973'Sociocultural Aspects of Language Study'. In J.W. Oller and Jack Richards (eds) Focus on the Learner. Rowley, Mass: Newbury House.
32.
Williams, Frederick, 1971'Language, Attitude, and Social Change'. In F. Williams (ed) Language and Poverty. New York: Markham.
