Gaya APA

Wheelen, T, L., Hunger, J, D. (2000). Strategic management and business policy: entering 21st century global society edisi 7 (7). Boston: Prentice Hall.

Gaya MLA

Wheelen, Thomas, L.., Hunger, J., David. "Strategic management and business policy: entering 21st century global society edisi 7". 7 Boston: Prentice Hall, 2000. Text.