APA-referens

(1991). Strategy: Seeking and Securing Competitive Advantage. Boston: Harvard Business School Press.

Chicago-stil citat

Strategy: Seeking and Securing Competitive Advantage. Boston: Harvard Business School Press, 1991.

MLA-referens

Strategy: Seeking and Securing Competitive Advantage. Boston: Harvard Business School Press, 1991.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.