BAJAJ K K. (1999). E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Chicago-viite (17. p.)BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
MLA-viite (9. p.)BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.