APA Style
Porter, Michael E.. (2004).
Competitive Strategy "Techniques for Analyzing Industries and Competitors" .
New York:
Free Press.
Chicago Style
Porter, Michael E..
Competitive Strategy "Techniques for Analyzing Industries and Competitors".
New York:
Free Press,
2004.
Text.
MLA Style
Porter, Michael E..
Competitive Strategy "Techniques for Analyzing Industries and Competitors".
New York:
Free Press,
2004.
Text.
Turabian Style
Porter, Michael E..
Competitive Strategy "Techniques for Analyzing Industries and Competitors".
New York:
Free Press,
2004.
Print.