Snowman, J., & Biehler, R. F. (2006). Psychology applied to teaching (Eleventh edition.). Houghton Mifflin Co..
Chicago Style aipamenaSnowman, Jack, and Robert F. Biehler. Psychology Applied to Teaching. Eleventh edition. Boston: Houghton Mifflin Co., 2006.
MLA aipamenaSnowman, Jack, and Robert F. Biehler. Psychology Applied to Teaching. Eleventh edition. Houghton Mifflin Co., 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.