Graham, R. M. (1975). Principles of systems programming. John Wiley and Sons, Inc.
芝加哥风格引文Graham, Robert M. Principles of Systems Programming. New York: John Wiley and Sons, Inc, 1975.
MLA引文Graham, Robert M. Principles of Systems Programming. John Wiley and Sons, Inc, 1975.
警告：这些引文格式不一定是100％准确.