Snowman, J., & Biehler, R. F. (2006). Psychology applied to teaching (Eleventh edition.). Houghton Mifflin Co..
Čikaški stil citiranja (17. izdanje)Snowman, Jack, i Robert F. Biehler. Psychology Applied to Teaching. Eleventh edition. Boston: Houghton Mifflin Co., 2006.
MLA način citiranja (8. izdanje)Snowman, Jack, i Robert F. Biehler. Psychology Applied to Teaching. Eleventh edition. Houghton Mifflin Co., 2006.
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