APA aipamena

Robertson, C. J. (2007). Roundtable viewpoints: International business. Iowa: McGraw-Hill.

Chicago Style aipamena

Robertson, Christopher J. Roundtable Viewpoints: International Business. Iowa: McGraw-Hill, 2007.

MLA aipamena

Robertson, Christopher J. Roundtable Viewpoints: International Business. Iowa: McGraw-Hill, 2007.

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