Hoskisson, R. E., Hitt, M. A., & Ireland, R. D. (2009). Business strategy: Theory and cases (2nd ed.). South-Western/Cengage Learning.
Chicago-referens (17:e uppl.)Hoskisson, Robert E., Michael A. Hitt, och R. Duane Ireland. Business Strategy: Theory and Cases. 2nd ed. Australia: South-Western/Cengage Learning, 2009.
MLA-referens (9:e uppl.)Hoskisson, Robert E., et al. Business Strategy: Theory and Cases. 2nd ed. South-Western/Cengage Learning, 2009.
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