Cita APA (7th ed.)
Schweber, W. L. (2002). Electronic communication systems: A complete course (4th ed.). Prentice Hall.
Cita Chicago (17th ed.)
Schweber, William L. Electronic Communication Systems: A Complete Course. 4th ed. Upple Saddle River, N.J. ; New Delhi: Prentice Hall, 2002.
Cita MLA (9th ed.)
Schweber, William L. Electronic Communication Systems: A Complete Course. 4th ed. Prentice Hall, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.