Snowman, J., & Biehler, R. (2000). Psychology applied to teaching (9th ed.). Houghton Mifflin.
Chicago (17e ed.) BronvermeldingSnowman, Jack, en Robert Biehler. Psychology Applied to Teaching. 9th ed. New York: Houghton Mifflin, 2000.
MLA (9e ed.) BronvermeldingSnowman, Jack, en Robert Biehler. Psychology Applied to Teaching. 9th ed. Houghton Mifflin, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.