Biehler, R. F., & Snowman, J. (2000). Psychology applied to teaching (8th ed.). Houghton Mifflin.
Cita Chicago (17th ed.)Biehler, Robert F., i Jack Snowman. Psychology Applied to Teaching. 8th ed. Boston: Houghton Mifflin, 2000.
Cita MLA (9th ed.)Biehler, Robert F., i Jack Snowman. Psychology Applied to Teaching. 8th ed. Houghton Mifflin, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.