Gaya APA

Hax, A, C., Majluf, N, S. (1991). The Strategy Concept and Process: A Pragmatic Approach (Edisi Pertama). New Jersey: Prentice Hall.

Gaya MLA

Hax, Arnoldo, C.., Majluf, Nicolas, S.. "The Strategy Concept and Process: A Pragmatic Approach". Edisi Pertama New Jersey: Prentice Hall, 1991. Text.