Biehler, R. F., & Snowman, J. (1986). Study guide for Psychology applied to teaching (5th ed.). Houghton Mifflin.
Cita Chicago (17th ed.)Biehler, Robert Frederick, i Jack Snowman. Study Guide for Psychology Applied to Teaching. 5th ed. Boston: Houghton Mifflin, 1986.
Cita MLA (9th ed.)Biehler, Robert Frederick, i Jack Snowman. Study Guide for Psychology Applied to Teaching. 5th ed. Houghton Mifflin, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.