APA (7th ed.) Zitazioa
Freeman, R. L. (2004). Telecommunication system engineering (4th ed.). Wiley-Interscience.
Chicago Style (17th ed.) Zitazioa
Freeman, Roger L. Telecommunication System Engineering. 4th ed. Hoboken, N.J. : New Delhi: Wiley-Interscience, 2004.
MLA (9th ed.) Zitazioa
Freeman, Roger L. Telecommunication System Engineering. 4th ed. Wiley-Interscience, 2004.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.