Style de citation APA (7e éd.)
Sollish, F., & Semanik, J. (2005). The purchasing and supply manager's guide to the C.P.M. exam. Harbor Light Press.
Style de citation Chicago (17e éd.)
Sollish, Fred, et John Semanik. The Purchasing and Supply Manager's Guide to the C.P.M. Exam. San Francisco: Harbor Light Press, 2005.
Style de citation MLA (9e éd.)
Sollish, Fred, et John Semanik. The Purchasing and Supply Manager's Guide to the C.P.M. Exam. Harbor Light Press, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.