Citazione Stile APA (7a Edizione)
Harvey, B. (2008). Tork & Grunt's guide to effective negotiations: Mammoth strategies. Marshall Cavendish Business.
Citazione stile Chigago Style (17a edizione)
Harvey, Bob. Tork & Grunt's Guide to Effective Negotiations: Mammoth Strategies. London: Marshall Cavendish Business, 2008.
Citatione MLA (9a ed.)
Harvey, Bob. Tork & Grunt's Guide to Effective Negotiations: Mammoth Strategies. Marshall Cavendish Business, 2008.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.