PROAKIS JOHN G. (1994). COMMUNICATION SYSTEMS ENGINEERING. PHI.
芝加哥风格引文PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING. LONDON: PHI, 1994.
MLA引文PROAKIS JOHN G. COMMUNICATION SYSTEMS ENGINEERING. PHI, 1994.
警告：这些引文格式不一定是100％准确.
APA引文