Cita APA (7th ed.)

RODDY DENNIS. (2005). ELECTRONIC COMMUNICATION (4TH.). PRENTICE HALL OF INDIA.

Cita Chicago (17th ed.)

RODDY DENNIS. ELECTRONIC COMMUNICATION. 4TH. NEW DELHI: PRENTICE HALL OF INDIA, 2005.

Cita MLA (9th ed.)

RODDY DENNIS. ELECTRONIC COMMUNICATION. 4TH. PRENTICE HALL OF INDIA, 2005.