Gaya APA

A, K, M, -., A, T, R, -. (2008). The Decision Book: Fifty Models For Strategic Thinking (Cetakan Pertama: 2008). London: Profile.

Gaya MLA

A, Krogerus, Mikael, -., A, Tschappeler, Roman, -. "The Decision Book: Fifty Models For Strategic Thinking". Cetakan Pertama: 2008 London: Profile, 2008. Text.