Gil Held. (1995). Data communications: A comprehensive approach. New York: McGraw-Hill.
Chicago-stil citatGil Held. Data Communications: A Comprehensive Approach. New York: McGraw-Hill, 1995.
MLA-referensGil Held. Data Communications: A Comprehensive Approach. New York: McGraw-Hill, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.