BABU C P TANDON. (1991). COMPUTERS IN SOCIAL AND BUSINESS ENVIRONMENT. DEEP & DEEP PUBLICATIONS.
Chicago-čujuhus (17. p.)BABU C P TANDON. COMPUTERS IN SOCIAL AND BUSINESS ENVIRONMENT. NEW DELHI: DEEP & DEEP PUBLICATIONS, 1991.
MLA-čujuhus (9. p.)BABU C P TANDON. COMPUTERS IN SOCIAL AND BUSINESS ENVIRONMENT. DEEP & DEEP PUBLICATIONS, 1991.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.