Gowar, J. (2001). Optical communication systems (Ed.2.). Prentice-Hall of India.
Chicago Style aipamenaGowar, John. Optical Communication Systems. Ed.2. New Delhi: Prentice-Hall of India, 2001.
MLA aipamenaGowar, John. Optical Communication Systems. Ed.2. Prentice-Hall of India, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.