Lathi , B. P. (1971). Communication Systems. Wiley Eastern.
Cita Chicago (17th ed.)Lathi , B. P. Communication Systems. New Delhi: Wiley Eastern, 1971.
Cita MLA (9th ed.)Lathi , B. P. Communication Systems. Wiley Eastern, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.