APA-referens (7:e uppl.)

Spence, G. (2005). Win Your Case: How to Present, Persuade, and Prevail-Every Place, Every Time (Audio Book). HarperCollins.

Chicago-referens (17:e uppl.)

Spence, Gerry. Win Your Case: How to Present, Persuade, and Prevail-Every Place, Every Time (Audio Book). USA: HarperCollins, 2005.

MLA-referens (9:e uppl.)

Spence, Gerry. Win Your Case: How to Present, Persuade, and Prevail-Every Place, Every Time (Audio Book). HarperCollins, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.