Cita APA (7a ed.)

Elbert, B. R. (1990). International telecommunication management. Artech House.

Cita Chicago Style (17a ed.)

Elbert, Bruce R. International Telecommunication Management. Boston [etc.]: Artech House, 1990.

Cita MLA (9a ed.)

Elbert, Bruce R. International Telecommunication Management. Artech House, 1990.