APA-ийн эшлэл(7 дахь хэвлэлт)

Porter, M. E. (2004). Competitive Advantage: Creating and Sustaining Superior Performance. Free Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Porter, Michael E. Competitive Advantage: Creating and Sustaining Superior Performance. New York: Free Press, 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Porter, Michael E. Competitive Advantage: Creating and Sustaining Superior Performance. Free Press, 2004.