APA aipamena

Graham, J. (1983). The Penguin dictionary of telecommunications. London: Allen Lane.

Chicago Style aipamena

Graham, John. The Penguin Dictionary of Telecommunications. London: Allen Lane, 1983.

MLA aipamena

Graham, John. The Penguin Dictionary of Telecommunications. London: Allen Lane, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.