Butler, J. (1993). Microsoft Windows 3.1 developer's workshop. Microsoft Press.
芝加哥风格引文Butler, John. Microsoft Windows 3.1 Developer's Workshop. Redmond, Wash.: Microsoft Press, 1993.
MLA引文Butler, John. Microsoft Windows 3.1 Developer's Workshop. Microsoft Press, 1993.
警告：这些引文格式不一定是100％准确.