BARRY DOUGLAS. (2008). WISDOM FOR A YOUNG CEO: INCRESIBLE LETTERS AND INSPIRING DVICE FROM TODAY'S BUSINESS LEADERS (2 ND.). VIVA BOOKS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBARRY DOUGLAS. WISDOM FOR A YOUNG CEO: INCRESIBLE LETTERS AND INSPIRING DVICE FROM TODAY'S BUSINESS LEADERS. 2 ND. NEW DELHI: VIVA BOOKS, 2008.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBARRY DOUGLAS. WISDOM FOR A YOUNG CEO: INCRESIBLE LETTERS AND INSPIRING DVICE FROM TODAY'S BUSINESS LEADERS. 2 ND. VIVA BOOKS, 2008.
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