APA (7th ed.) Zitazioa

Campbell, . D. J., Houston, B., & Stonehouse, G. (2000). Business strategy: An introduction. Planta Tree.

Chicago Style (17th ed.) Zitazioa

Campbell, David J., Bill Houston, eta George Stonehouse. Business Strategy: An Introduction. London: Planta Tree, 2000.

MLA (9th ed.) Zitazioa

Campbell, David J., et al. Business Strategy: An Introduction. Planta Tree, 2000.

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