COMER DOUGLAS E. (2004). COMPUTER NETWORKS AND INTERNETS: WITH INTERNET APPLICATIONS 4TH ED. (WITH CD) (4TH ED.). PEARSON EDUCATION.
Chicago (17e ed.) BronvermeldingCOMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS: WITH INTERNET APPLICATIONS 4TH ED. (WITH CD). 4TH ED. DELHI: PEARSON EDUCATION, 2004.
MLA (9e ed.) BronvermeldingCOMER DOUGLAS E. COMPUTER NETWORKS AND INTERNETS: WITH INTERNET APPLICATIONS 4TH ED. (WITH CD). 4TH ED. PEARSON EDUCATION, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.