APA Citation

PORTER, M. E. (1980). Competitive Strategy: Techniques for Analyzing Industries and Competitors. The Free Press.

Chicago Style Citation

PORTER, Michael E. Competitive Strategy: Techniques for Analyzing Industries and Competitors. The Free Press, 1980.

MLA Citation

PORTER, Michael E. Competitive Strategy: Techniques for Analyzing Industries and Competitors. The Free Press, 1980.

Warning: These citations may not always be 100% accurate.