APA (7th ed.) Citation

Graham, J. (1983). The Facts on File dictionary of telecommunications. Facts on File Inc.

Chicago Style (17th ed.) Citation

Graham, John. The Facts on File Dictionary of Telecommunications. New York, N.Y: Facts on File Inc, 1983.

MLA (9th ed.) Citation

Graham, John. The Facts on File Dictionary of Telecommunications. Facts on File Inc, 1983.

Warning: These citations may not always be 100% accurate.