Gaya APA

Crump, L., Susskind, L, E. (2008). Multiparty Negotiation : An Introduction to Theory and Practice (Volume 1) (Volume 1). London: SAGE.

Gaya MLA

Crump, Larry., Susskind, Lawrence, E.. "Multiparty Negotiation : An Introduction to Theory and Practice (Volume 1)". Volume 1 London: SAGE, 2008. Referensi.