Cita APA (7a ed.)

Harvey, B. (2007). Tork & Grunt's Guide to Negotiations. Marshall Cavendish Business Information Pte Ltd.

Cita Chicago Style (17a ed.)

Harvey, Bob. Tork & Grunt's Guide to Negotiations. Marshall Cavendish Business Information Pte Ltd, 2007.

Cita MLA (8a ed.)

Harvey, Bob. Tork & Grunt's Guide to Negotiations. Marshall Cavendish Business Information Pte Ltd, 2007.