D'souza, M., & D'souza, J. (2006). Learn Computers Step by Step. Pearson.
Chicago-čujuhus (17. p.)D'souza, Monica, juo Jude D'souza. Learn Computers Step by Step. New Delhi: Pearson, 2006.
MLA-čujuhus (9. p.)D'souza, Monica, juo Jude D'souza. Learn Computers Step by Step. Pearson, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.