Gaya APA

Wheelen, T, L., Hunger, J, D. (2012). Strategic Management and Business Policy: Toward Global Sustainability (Thirteenth Edition). : Pearson Education.

Gaya MLA

Wheelen, Thomas, L.., Hunger, J., David. "Strategic Management and Business Policy: Toward Global Sustainability". Thirteenth Edition : Pearson Education, 2012. Art Original.