APA način citiranja

Tony Proctor. (2009). Creative problem solving for managers. Routledge.

Čikaški stil citiranja

Tony Proctor. Creative Problem Solving for Managers. Routledge, 2009.

MLA način citiranja

Tony Proctor. Creative Problem Solving for Managers. Routledge, 2009.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.