Snowman, J., & Biehler, R. (2000). Psychology applied to teaching (9th ed.). Houghton Mifflin.
Cita Chicago Style (17a ed.)Snowman, Jack, y Robert Biehler. Psychology Applied to Teaching. 9th ed. New York: Houghton Mifflin, 2000.
Cita MLA (9a ed.)Snowman, Jack, y Robert Biehler. Psychology Applied to Teaching. 9th ed. Houghton Mifflin, 2000.
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