APA ציטוט

PORTER, M. E. (1990). The Competitive Advantage Of Nation Michael E. Porter. the Free Press.

Chicago Style (17th ed.) Citation

PORTER, Michael E. The Competitive Advantage Of Nation Michael E. Porter. the Free Press, 1990.

ציטוט MLA

PORTER, Michael E. The Competitive Advantage Of Nation Michael E. Porter. the Free Press, 1990.