COMER DOUGLAS E. (2005). COMPUTER NETWORKS AND INTERNETS (4TH ED.). PEARSON EDUCATION.
Chicago-čujuhus (17. p.)COMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS. 4TH ED. PEARSON: PEARSON EDUCATION, 2005.
MLA-čujuhus (9. p.)COMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS. 4TH ED. PEARSON EDUCATION, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.