AGARWAL N P. (2002). INFORMATION TECHNOLOGY AND E-BUSINESS. RAJ PUBLISHING HOUSE.
Chicago-čujuhus (17. p.)AGARWAL N P. INFORMATION TECHNOLOGY AND E-BUSINESS. JAIPUR: RAJ PUBLISHING HOUSE, 2002.
MLA-čujuhus (9. p.)AGARWAL N P. INFORMATION TECHNOLOGY AND E-BUSINESS. RAJ PUBLISHING HOUSE, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.