Gaya APA

Campbell, C, A. (2007). The One - Page Project Manager : Communicate and Manage Any Project With A Single Sheet Of Paper . Canada: John Wiley & Sons , Inc.

Gaya MLA

Campbell, Clark, A.. "The One - Page Project Manager : Communicate and Manage Any Project With A Single Sheet Of Paper". Canada: John Wiley & Sons , Inc, 2007. Buku.