Williams, M., & Burden, R. L. (1997). Psychology for language teachers: A social constructivist approach. Cambridge University.
Chicago Style (17. basım) AtıfWilliams, Marion, ve Robert L. Burden. Psychology for Language Teachers: A Social Constructivist Approach. Cambridge: Cambridge University, 1997.
MLA (9th ed.) AtıfWilliams, Marion, ve Robert L. Burden. Psychology for Language Teachers: A Social Constructivist Approach. Cambridge University, 1997.
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