BAJAJ K K. (1999). E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Lua i Stíl Chicago (17ú heag.)BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
Lua MLA (9ú heag.)BAJAJ K K. E-COMMERCE: THE CUTTING EDGE OF BUSINESS. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.