Gaya APA

Dennis, A., Durcikova, A. (2012). Fundamentals of Business Data Communication (Eleventh Edition). Singapore: John Wiley & Sons Singapore Pte Ltd..

Gaya MLA

Dennis, Alan., Durcikova, Alexsandra. "Fundamentals of Business Data Communication". Eleventh Edition Singapore: John Wiley & Sons Singapore Pte Ltd., 2012. .