British Psychological Society. Division of Educational and Child Psychology. (1984). Educational and child psychology. British Psychological Society.
Chicago (17e ed.) BronvermeldingBritish Psychological Society. Division of Educational and Child Psychology. Educational and Child Psychology. Leicester: British Psychological Society, 1984.
MLA (9e ed.) BronvermeldingBritish Psychological Society. Division of Educational and Child Psychology. Educational and Child Psychology. British Psychological Society, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.