APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.