Book reviews : Harley,B.,Allen,P.,Cummins,J.,and Swain,M. (editors) 1990: The development of second language proficiency. Cambridge: Cambridge University Press,248pp

Allen, P. , Carroll, S. , Burtis, J. and Gaudino, V. 1987: The core French observation study. In: Harley, B. , Allen, P. , Cummins, J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Allen, P. , Cummins, J. , Mougeon, R. and Swain, M. 1983: The development of bilingual proficiency. Toronto: Modern Language Centre, OISE.

Allen, P. , Fröhlich, M. , Spada, N. 1984: The communicative orientation of language teaching: an observation scheme. In Handscombe, J. , Orem, R. , and Taylor, B. editors, On TESOL '83. Washington DC : TESOL.

Canale, M. 1983: From communicative competence to communicative language pedagogy. In Richards, J. and Schmidt, R. , editors, Language and communication . London: Longman.

Canale, M. and Swain, M. 1980: Theoretical bases of communicative approaches to second language teaching and testing. Applied Linguistics 1: 1-47.

Cummins, J. 1979: Linguistic interdependence and the educational development of bilingual children. Review of Educational Research. 49: 222-51.

— 1984: Bilingualism and special education: issues in assessment and pedagogy. Clevedon: Multilingual Matters.

Cummins, J. , Lopes, J. and King, M. 1987: The language use patterns, language attitudes, and bilingual proficiency of Portuguese Canadian children in Toronto. In Harley B., Allen , P., Cummins , J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Cummins, J. , Lopes, J. and Ramos, J. 1987: The development of bilingual proficiency in the transition from home to school: a longitudinal study of Portuguese-speaking children . In Harley B., Allen , P., Cummins , J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Cummins, J. and Nakajima, K. , 1987: Age of arrival, length of residence, and interdependence of literacy skills among Japanese immigrant students. In Harley B., Allen , P., Cummins , J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Harley, B. 1989: Functional grammar in French Immersion: a classroom experiment . Applied Linguistics 10: 331-59.

Harley, B. , Allen, P. , Cummins, J. and Swain, M. , editors, 1987: The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Heller, M. 1983: The social meaning of French and English in a Toronto French-language school. In Allen P. , Cummins, J. , Mougeon, R. and Swain, M. , The development of bilingual proficiency. Toronto: Modern Language Centre, OISE.

— 1984: Language and ethnic identity in a Toronto French-language school. Canadian Ethnic Studies 16: 1-14.

Johnson, J. 1987: The developmental growth of metaphor comprehension in children's first and second language. In Harley B., Allen , P., Cummins , J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Skehan, P. 1986: The role of foreign language aptitude in a model of school learning. Language Testing 3: 188-221.

Swain, M. 1985: Communicative competence: some roles of comprehensible input and comprehensible output in its development. In Gass, S. and Madden, C. , editors, Input in second language acquisition. Rowley, Mass: Newbury House.

Swain, M. , and Carroll, S. 1987: The immersion observation study. In Harley, B. , Allen, P. , Cummins, J. and Swain, M. , editors, The development of bilingual proficiency: final report. Toronto: Modern Language Centre, OISE.

Wells, G. 1981: Learning through interaction. Cambridge : Cambridge University Press.

— 1982: Language development in the pre-school years. Cambridge: Cambridge University Press.