Gaya APA

CBT For Work. (2012). : Clays Ltd.

Gaya Chicago

CBT For Work. ed.1. : Clays Ltd, 2012. Text.

Gaya MLA

CBT For Work. ed.1. : Clays Ltd, 2012. Text.

Gaya Turabian

CBT For Work. : Clays Ltd, 2012. Print.