Barney, Jay B. Strategic management and competitive advantage : concepts and cases / Jay B. Barney, William S. Hesterly - 4th ed. - Boston : Pearson, c2012 - 395 p. : ill. (some col.), col. maps ; 26 cm. Includes bibliographical references and index ISBN: 9780132560450 Subjects--Topical Terms: Strategic planning--Case studiesBusiness planning--Case studiesIndustrial management--Case studiesCompetition--Case studies