Cough, L. W. (1998). Modern communication systems: Principles and applications. PHI.
シカゴスタイル引用形Cough, Leon W. Modern Communication Systems: Principles and Applications. New Delhi: PHI, 1998.
MLA引用形式Cough, Leon W. Modern Communication Systems: Principles and Applications. PHI, 1998.
警告: この引用は必ずしも正確ではありません.