Hoskisson, Robert E. Business strategy : theory / Robert E. Hoskisson, Michael A. Hitt &R. Duane Ireland. - 2nd ed. - Mason : South-Western/Cengage Learning, 2009. - xvi, 200p. : ill. ; 28 cm. Includes bibliographic references. ISBN: 032478922x (pbk.) Subjects--Topical Terms: Leading strategy.Strtegic management.