Fontana, D. (1993). Psychology for teachers (2nd ed.). Macmillan.
Chicago Style (17th ed.) ZitazioaFontana, David. Psychology for Teachers. 2nd ed. London: Macmillan, 1993.
MLA (9th ed.) ZitazioaFontana, David. Psychology for Teachers. 2nd ed. Macmillan, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.