APA način citiranja

Porter,Michael E. (1998). The competitive advantage of nations: With a new introduction. Mac Millan.

Čikaški stil citiranja

Porter,Michael E. The Competitive Advantage of Nations: With a New Introduction. London: Mac Millan, 1998.

MLA način citiranja

Porter,Michael E. The Competitive Advantage of Nations: With a New Introduction. Mac Millan, 1998.

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