Cita APA (7a ed.)
Frenzel, L. E. (2008). Principles of electronic communication systems (3rd ed.). Tata McGraw-Hill.
Cita Chicago Style (17a ed.)
Frenzel, Louis E. Principles of Electronic Communication Systems. 3rd ed. New Delhi: Tata McGraw-Hill, 2008.
Cita MLA (9a ed.)
Frenzel, Louis E. Principles of Electronic Communication Systems. 3rd ed. Tata McGraw-Hill, 2008.
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