Westing, J. H. (1976). Purchasing management: Materials in motion. Wiley Eastern Ltd.
Style de citation Chicago (17e éd.)Westing, J. H. Purchasing Management: Materials in Motion. New Delhi: Wiley Eastern Ltd, 1976.
Style de citation MLA (9e éd.)Westing, J. H. Purchasing Management: Materials in Motion. Wiley Eastern Ltd, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.