APA aipamena

Williams, F. (1991). The new telecommunications: Infrastructure for the information age. New York: The Free Press.

Chicago Style aipamena

Williams, Frederick. The New Telecommunications: Infrastructure for the Information Age. New York: The Free Press, 1991.

MLA aipamena

Williams, Frederick. The New Telecommunications: Infrastructure for the Information Age. New York: The Free Press, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.