Philp, H. (1968). Factors affecting the educability of children. Australian Council for Educational Research.
Citazione stile Chigago Style (17a edizione)Philp, Hugh. Factors Affecting the Educability of Children. Hawthorn: Australian Council for Educational Research, 1968.
Citatione MLA (8a ed.)Philp, Hugh. Factors Affecting the Educability of Children. Australian Council for Educational Research, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.