Harvey, B. (2008). Tork & Grunt's guide to effective negotiations: Mammoth strategies. Marshall Cavendish Business.
Chicago (17e ed.) BronvermeldingHarvey, Bob. Tork & Grunt's Guide to Effective Negotiations: Mammoth Strategies. London: Marshall Cavendish Business, 2008.
MLA (9e ed.) BronvermeldingHarvey, Bob. Tork & Grunt's Guide to Effective Negotiations: Mammoth Strategies. Marshall Cavendish Business, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.