APA (7e ed.) Bronvermelding

Guasco, M. P., & Robinson, P. R. (2007). Principles of negotiation: : strategies, tactics, techniques to reach agreements. Entrepreneur Press.

Chicago (17e ed.) Bronvermelding

Guasco, Matthew P., en Peter R. Robinson. Principles of Negotiation: : Strategies, Tactics, Techniques to Reach Agreements. Irvine, California: Entrepreneur Press, 2007.

MLA (8e ed.) Bronvermelding

Guasco, Matthew P., en Peter R. Robinson. Principles of Negotiation: : Strategies, Tactics, Techniques to Reach Agreements. Entrepreneur Press, 2007.