Snowman, J., & Biehler, R. (2000). Psychology applied to teaching (9th ed.). Houghton Mifflin.
Chicago-čujuhus (17. p.)Snowman, Jack, juo Robert Biehler. Psychology Applied to Teaching. 9th ed. New York: Houghton Mifflin, 2000.
MLA-čujuhus (9. p.)Snowman, Jack, juo Robert Biehler. Psychology Applied to Teaching. 9th ed. Houghton Mifflin, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.