Style de citation APA

England, W. B., & Leenders, M. R. (1975). Purchasing and materials management (6th ed.). Richard D. Irwin.

Style de citation Chicago

England, Wilbur B., et Michiel R. Leenders. Purchasing and Materials Management. 6th ed. Illinois: Richard D. Irwin, 1975.

Style de citation MLA

England, Wilbur B., et Michiel R. Leenders. Purchasing and Materials Management. 6th ed. Richard D. Irwin, 1975.

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