APA-referens

C.M. Business pub. Inc. (1915). Purchasing. C.M. Business pub. Inc.

Chicago-stil citat

C.M. Business pub. Inc. Purchasing. Boston: C.M. Business pub. Inc, 1915.

MLA-referens

C.M. Business pub. Inc. Purchasing. C.M. Business pub. Inc, 1915.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.