1.
, . The theory and pratice of vocational guidance. Oxford, London: Pergamon Press; 1896.
et . The theory and pratice of vocational guidance. Oxford, London : Pergamon Press, 14 juin 1896
Hopson Barrie & Hayes John. (1896). The theory and pratice of vocational guidance: A selection of readings. Pergamon Press.
Style de citation MLA (8e éd.)Hopson Barrie et Hayes John. The Theory and Pratice of Vocational Guidance: A Selection of Readings. Pergamon Press, 1896.
Attention : ces citations peuvent ne pas être correctes à 100%.