MASTER JOHN. (1989). UNIX POWER UTILITIES FOR POWER USERS. BPB PUBLICATIONS.
芝加哥风格引文MASTER JOHN. UNIX POWER UTILITIES FOR POWER USERS. DELHI: BPB PUBLICATIONS, 1989.
MLA引文MASTER JOHN. UNIX POWER UTILITIES FOR POWER USERS. BPB PUBLICATIONS, 1989.
警告：这些引文格式不一定是100％准确.