Biehler, R. F. (1993). Psychology applied to teaching (7th. ed.). Houghton Mifflin.
Chicago Style (17th ed.) ZitazioaBiehler, Robert F. Psychology Applied to Teaching. 7th. ed. Boston: Houghton Mifflin, 1993.
MLA (9th ed.) ZitazioaBiehler, Robert F. Psychology Applied to Teaching. 7th. ed. Houghton Mifflin, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.