Cita APA (7th ed.)

Hitt, M. A., Hoskisson, R. E., & Ireland, R. D. (2003). Strategic management : competitiveness and global: Concepts (5th ed.). South-Western.

Cita Chicago (17th ed.)

Hitt, Michael A., Robert E. Hoskisson, i R Duane Ireland. Strategic Management : Competitiveness and Global: Concepts. 5th ed. Sydney: South-Western, 2003.

Cita MLA (8th ed.)

Hitt, Michael A., et al. Strategic Management : Competitiveness and Global: Concepts. 5th ed. South-Western, 2003.