Gaya APA

Collis, D, J., Montgomery, C, A. (2005). CORPORATE STRATEGY A RESOURCE-BASED APPROACH (Second). Yogyakarta: Salemba Empat.

Gaya MLA

Collis, David, J.., Montgomery, Cynthia, A.. "CORPORATE STRATEGY A RESOURCE-BASED APPROACH". Second Yogyakarta: Salemba Empat, 2005. Text.