Roddy, D., & Coolen, J. (1995). Electronic communications (3rd ed.). Prentice-Hall of India.
Chicagoスタイル(17版)引用形式Roddy, Dennis, , John Coolen. Electronic Communications. 3rd ed. New Delhi: Prentice-Hall of India, 1995.
MLA(9版)引用形式Roddy, Dennis, , John Coolen. Electronic Communications. 3rd ed. Prentice-Hall of India, 1995.
警告: この引用は必ずしも正確ではありません.