APA-ийн эшлэл(7 дахь хэвлэлт)

BAJAJ K K. (1999). E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.

MLA -ийн эшлэл (9 дэх хэвлэлт)

BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.