Sobell, M. G. (2005). A practical guide to Linux commands, Editors, and Shell programming. Prentice Hall Professional Technical Reference.
芝加哥风格引文Sobell, Mark G. A Practical Guide to Linux Commands, Editors, and Shell Programming. Upper Saddle River, NJ: Prentice Hall Professional Technical Reference, 2005.
MLA引文Sobell, Mark G. A Practical Guide to Linux Commands, Editors, and Shell Programming. Prentice Hall Professional Technical Reference, 2005.
警告：这些引文格式不一定是100％准确.