Porter, M. E. (1998). The Competitive Advantage of Nations. Palgrave.
Chicagoスタイル(17版)引用形式Porter, Michael E. The Competitive Advantage of Nations. New York: Palgrave, 1998.
MLA(9版)引用形式Porter, Michael E. The Competitive Advantage of Nations. Palgrave, 1998.
警告: この引用は必ずしも正確ではありません.