BAJAJ K K. (1999). E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
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