Gautam, D. (2008). Principles of Communication Systems (3rd ed.). Tata McGraw Hill Education Private Limited,.
Chicago-referens (17:e uppl.)Gautam, Debabrata. Principles of Communication Systems. 3rd ed. New Delhi:: Tata McGraw Hill Education Private Limited,, 2008.
MLA-referens (9:e uppl.)Gautam, Debabrata. Principles of Communication Systems. 3rd ed. Tata McGraw Hill Education Private Limited,, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.