Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.