APA (7e ed.) Bronvermelding

Pitts, R. A., & Lei, D. (2007). Strategic management: Building and sustaining competitive advantage (4th edition.). Thomson/South-Western.

Chicago (17e ed.) Bronvermelding

Pitts, Robert A., en David Lei. Strategic Management: Building and Sustaining Competitive Advantage. 4th edition. Singapore: Thomson/South-Western, 2007.

MLA (9e ed.) Bronvermelding

Pitts, Robert A., en David Lei. Strategic Management: Building and Sustaining Competitive Advantage. 4th edition. Thomson/South-Western, 2007.