Porter, M. E. (1998). The Competitive Advantage of Nations. Palgrave.
芝加哥风格引文Porter, Michael E. The Competitive Advantage of Nations. New York: Palgrave, 1998.
MLA引文Porter, Michael E. The Competitive Advantage of Nations. Palgrave, 1998.
警告：这些引文格式不一定是100％准确.