Cita APA

Roddy, D. C. (1987). Electronic communication (3.).

Citación estilo Chicago

Roddy, Dennis; Coolen. Electronic Communication. 3. Prentice - Hall of India, Pvt. ltd., New Delhi, 1987.

Cita MLA

Roddy, Dennis; Coolen. Electronic Communication. 3. 1987.

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