HBR's 10 Must Reads on Strategy (including featured article "What Is Strategy?" by Michael E. Porter)
Strategy according to Michael Porter | Dr. Kenneth Acha
What Is Strategy? (by Michael Porter) - ppt download
Competitive Strategy eBook by Michael E. Porter - EPUB Book | Rakuten Kobo United States
Michael Porter Competitive Strategy | PDF
Competitive Strategy: Techniques for Analyzing Industries and Competitors by Michael E. Porter, Hardcover | Barnes & Noble®
Amazon.com: Strategy and Competition: The Porter Collection (3 Items) eBook : Porter, Michael, Porter, Michael E., Magretta, Joan, Kramer, Mark R.: Kindle Store