Cita APA

Black, U. D. (1997). Emerging Communication Technologies (2nd ed.). Prentice-Hall of India.

Chicago Edition Citation

Black, Uyless D. Emerging Communication Technologies. 2nd ed. New Jersey: Prentice-Hall of India, 1997.

Cita MLA

Black, Uyless D. Emerging Communication Technologies. 2nd ed. Prentice-Hall of India, 1997.