(1997). 1997 Harvard Business School core collection: An author, title, and subject guide. Boston: Harvard Business School.
Chicago Stili Alıntı1997 Harvard Business School Core Collection: An Author, Title, and Subject Guide. Boston: Harvard Business School, 1997.
MLA Alıntı1997 Harvard Business School Core Collection: An Author, Title, and Subject Guide. Boston: Harvard Business School, 1997.
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