Davie, B. S. & Peterson. (2017). Computer Networks: a Systems Approach (5th ed). Elsevier Science & Technology.
Peterson, L. L., & Davie, B. S. (2012a). Computer Networks: A Systems Approach (5th ed., international student ed). Morgan Kaufmann.
Peterson, L. L., & Davie, B. S. (2012b). Computer networks: a systems approach (5th ed) [Electronic resource]. Morgan Kaufmann. https://learning.oreilly.com/library/view/-/9780123850591/?ar