1. BARNES, J. A."Class and Committees in a Norwegian Island Parish", Human Relations, 1954, Vol. VII, No. 1" PP. 39-58.
2.
2. BARTLETT, F. C.RememberingCambridge, Cambridge University Press, 1932.
3.
3. CENTERS, R.The Psychology of Social ClassesPrinceton, Princeton University Press, 1949.
4.
4. CENTERS, R."The American Class Structure: a Psychological Analysis", in Swanson, G. E., Newcomb, T. M., and Hartley, E. L. (Editors), Readings in Social PsychologyNew York, Henry Holt and Company, 1952, Pp. 299-311.
5.
5. EISENSTADT, S. N."Studies in Reference Group Behaviour: I. Reference Norms and the Social Structure", Human Relations, 1954, Vol. VII, No. 2, Pp. 191-216.
6.
6. EYSENCK, H. J., and CROWN, S."National Stereotypes: an Experimental and Methodological Study", International Journal of Opinion and Attitude Research, 1948, Vol. II, pp. 26-39.
7.
7. FORM, W. H."Toward an Occupational Social Psychology", Journal of Social Psychology, 1946, Vol. 24, pp. 85-99.
8.
8. HALL, J., and CARADOG JONES, D."Social Grading of Occupations", British Journal of Sociology, 1950, Vol. I, pp. 31-55.
9.
9. HAMMOND, S. B."Stratification in an Australian City", in Swanson, G. E., Newcomb, T. M., and Hartley, E. L. (Editors), Readings in Social PsychologyNew York, Henry Holt and Company, 1952, pp. 288-299.
10.
10. HYMAN, H. H."The Psychology of Status", Archives of Psychology, No. 269, 1942.
11.
11. KELLER, S., and STERN, E."Spontaneous Group References in France", Public Opinion Quarterly, 1953, Vol. 17, No. 2, pp. 208-217.
12.
12. KELLEY, H. H."Two Functions of Reference Groups," in Swanson,G. E., Newcomb, T. M., and Hartley, E. L. (Editors), Readings in Social PsychologyNew York, Henry Holt and Company, 1952, pp. 410-414.
13.
13. LEACH, E. R.Political Systems of Highland BurmaLondon, G. Bell and Sons, Ltd., 1954.
14.
14. MERTON, R. K., and KITT, A. S."Contributions to the Theory of Reference Group Behaviour", in Merton, R. K., and Lazarsfeld, P. F. (Editors), Continuities in Social Research. Studies in the Scope and Method of "The American Soldier"Glencoe, The Free Press, 1950, pp. 40-105.
15.
15. NEWCOMB, T. M."Attitude Development as a Function of Reference Groups: The Bennington Study", in Sherif, M., An Outline of Social PsychologyNew York, Harper and Brothers, 1948, pp. 139-155.
16.
16. NEWCOMB, T. M.Social PsychologyLondon, Tavistock Publications Ltd., and New York, Dryden Press, 1950.
17.
17. NEWCOMB, T. M., and CHARTERS, W. W. Jr."Some Attitudinal Effects of Experimentally Increased Salience of a Membership Group", in Swanson, G. E., Newcomb, T. M., and Hartley, E. L. (Editors), Readings in Social PsychologyNew York, Henry Holt and Company, 1952, PP. 415-420.
18.
18. NORTH, C. C., and HATT, P. K."Jobs and Occupations: a Popular Evaluation", Opinion News, 1947, Vol. 9, September, pp. 3-13.
19.
19. SHERIF, M., and SHERIF, C. W.Groups in Harmony and TensionNew York, Harper and Brothers, 1953.
20.
20. WARNER, W. L., and LUNT, P.The Social Life of a Modern CommunityNew Haven, Yale University Press, 1941.