MCCORMACK MARK H. (1984). WHAT THEY DON`T TEACH YOU AT HARVARD BUSINESS SCHOOL. BANTAM BOOKS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMCCORMACK MARK H. WHAT THEY DON`T TEACH YOU AT HARVARD BUSINESS SCHOOL. TORONTO: BANTAM BOOKS, 1984.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMCCORMACK MARK H. WHAT THEY DON`T TEACH YOU AT HARVARD BUSINESS SCHOOL. BANTAM BOOKS, 1984.
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