Cita APA (7th ed.)

Hoskisson, R. E., Hitt, M. A., & Ireland, R. D. (2009). Business strategy: Theory and cases (2nd ed.). South-Western/Cengage Learning.

Cita Chicago (17th ed.)

Hoskisson, Robert E., Michael A. Hitt, i R. Duane Ireland. Business Strategy: Theory and Cases. 2nd ed. Australia: South-Western/Cengage Learning, 2009.

Cita MLA (9th ed.)

Hoskisson, Robert E., et al. Business Strategy: Theory and Cases. 2nd ed. South-Western/Cengage Learning, 2009.