Martin, J. (1990). Telecommunications and the computer (3rd ed.). Prentice-Hall of India.
Chicago Style (17th ed.) ZitazioaMartin, James. Telecommunications and the Computer. 3rd ed. New Delhi: Prentice-Hall of India, 1990.
MLA (9th ed.) ZitazioaMartin, James. Telecommunications and the Computer. 3rd ed. Prentice-Hall of India, 1990.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.