KENNEDY GEORGE. (1999). ELECTRONIC COMMUNICATION SYSTEMS 4TH ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
芝加哥风格引文KENNEDY GEORGE. ELECTRONIC COMMUNICATION SYSTEMS 4TH ED. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
MLA引文KENNEDY GEORGE. ELECTRONIC COMMUNICATION SYSTEMS 4TH ED. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1999.
警告：这些引文格式不一定是100％准确.