Gagné, R. M. (1977). The conditions of learning (Third edition.). Holt, Rinehart and Winston.
Chicago (17e ed.) BronvermeldingGagné, Robert M. The Conditions of Learning. Third edition. New York: Holt, Rinehart and Winston, 1977.
MLA (8e ed.) BronvermeldingGagné, Robert M. The Conditions of Learning. Third edition. Holt, Rinehart and Winston, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.