APA način citiranja (7. izdanje)

(1991). Strategy Seeking And Securing Competitive Advantage Edited With An Introduction By Cynthia A. Montgomery And Michael E. Porter. Harvard Business School.

Čikaški stil citiranja (17. izdanje)

Strategy Seeking And Securing Competitive Advantage Edited With An Introduction By Cynthia A. Montgomery And Michael E. Porter. Harvard Business School, 1991.

MLA način citiranja (8. izdanje)

Strategy Seeking And Securing Competitive Advantage Edited With An Introduction By Cynthia A. Montgomery And Michael E. Porter. Harvard Business School, 1991.