Kagan, J., & Lang, C. (1978). Psychology and education: An introduction. Harcourt Brace Jovanovich.
Čikaški stil citiranja (17. izdanje)Kagan, Jerome, i Cynthia Lang. Psychology and Education: An Introduction. New York: Harcourt Brace Jovanovich, 1978.
MLA način citiranja (9. izdanje)Kagan, Jerome, i Cynthia Lang. Psychology and Education: An Introduction. Harcourt Brace Jovanovich, 1978.
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