Black, U. D. (1997). Emerging Communication Technologies (2nd ed.). Prentice-Hall of India.
Chicago-stil citatBlack, Uyless D. Emerging Communication Technologies. 2nd ed. New Jersey: Prentice-Hall of India, 1997.
MLA-referensBlack, Uyless D. Emerging Communication Technologies. 2nd ed. Prentice-Hall of India, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.