APA
Forouzan B. A. &. G. R. F., . (2013). Data communications and networking.-5th ed. New Delhi: McGraw Hill Education.
Chicago
Forouzan Behrouz A & Gilberg Richard F, . 2013. Data communications and networking.-5th ed. New Delhi: McGraw Hill Education.
Harvard
Forouzan B. A. &. G. R. F., . (2013). Data communications and networking.-5th ed. New Delhi: McGraw Hill Education.
MLA
Forouzan Behrouz A & Gilberg Richard F, . Data communications and networking.-5th ed. New Delhi: McGraw Hill Education. 2013.