APA-referens

Institute of purchasing & supply. (1945). Procurement. Institute of purchasing and supply.

Chicago-stil citat

Institute of purchasing & supply. Procurement. Burmingham: Institute of purchasing and supply, 1945.

MLA-referens

Institute of purchasing & supply. Procurement. Institute of purchasing and supply, 1945.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.