APA Citatie

Penfield, P. (2010). A Primer on Negotiating Corporate Purchase Contracts. Business Expert Press.

Chicago Style citaat

Penfield, Patrick. A Primer On Negotiating Corporate Purchase Contracts. Business Expert Press, 2010.

MLA citatie

Penfield, Patrick. A Primer On Negotiating Corporate Purchase Contracts. Business Expert Press, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.