Style de citation APA

Humble, J. W. (1968). Improving business results. Brussels: Management Centre Europe.

Style de citation Chicago

Humble, John W. Improving Business Results. Brussels: Management Centre Europe, 1968.

Style de citation MLA

Humble, John W. Improving Business Results. Brussels: Management Centre Europe, 1968.

Attention : ces citations peuvent ne pas être correctes à 100%.