Dyfyniad APA

Hoy, A. W. (2003). Educational psychology (9th ed.). Pearson/A and B ; Dorling Kindersley.

Dyfyniad Arddull Chicago

Hoy, Anita Woolfolk. Educational Psychology. 9th ed. Boston : New Delhi: Pearson/A and B ; Dorling Kindersley, 2003.

Dyfyniad MLA

Hoy, Anita Woolfolk. Educational Psychology. 9th ed. Pearson/A and B ; Dorling Kindersley, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.