Baily, P., & Farmer, D. j. a. (1981). Purchasing principles and management (4th ed.). Pitnam.
Style de citation Chicago (17e éd.)Baily, Peter, et David joint auth Farmer. Purchasing Principles and Management. 4th ed. London: Pitnam, 1981.
Style de citation MLA (9e éd.)Baily, Peter, et David joint auth Farmer. Purchasing Principles and Management. 4th ed. Pitnam, 1981.
Attention : ces citations peuvent ne pas être correctes à 100%.