Gaya APA

Namie, G., Namie, R, F. (2011). The Bully Free Workplace : Stop Jerks, Weasel and Snakes From Killing Your Organization . New Jersey: John Wiley & Sons.

Gaya MLA

Namie, Gary., Namie, Ruth, F.. "The Bully Free Workplace : Stop Jerks, Weasel and Snakes From Killing Your Organization". New Jersey: John Wiley & Sons, 2011. Text.