APA (7th ed.) Zitazioa
Woolfolk, A. E. (1990). Educational psychology (4th ed.). Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Woolfolk, Anita E. Educational Psychology. 4th ed. Englewood Cliffs, NJ: Prentice Hall, 1990.
MLA (9th ed.) Zitazioa
Woolfolk, Anita E. Educational Psychology. 4th ed. Prentice Hall, 1990.
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