APA Citation

PORTER, M. E. 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.

MLA Citation

PORTER, Michael E. Competitive Strategy: Techniques for Analyzing Industries and Competitors. The free press.

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