Cruickshank, W. M., & Johnson, G. O. (1958). Education of exceptional children and youth. Staple Press.
Chicago (17e ed.) BronvermeldingCruickshank, William M., en George Orville Johnson. Education of Exceptional Children and Youth. London: Staple Press, 1958.
MLA (8e ed.) BronvermeldingCruickshank, William M., en George Orville Johnson. Education of Exceptional Children and Youth. Staple Press, 1958.
Let op: Deze citaties zijn niet altijd 100% accuraat.