Não informado. (2002). Psychology and Education. Psychology and Education.
Chicago (17e ed.) BronvermeldingNão informado. Psychology and Education. Bowling Green, KY: Psychology and Education, 2002.
MLA (8e ed.) BronvermeldingNão informado. Psychology and Education. Psychology and Education, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.