Graham, N. (1979). Introduction to computer science: A structured approach. West Pub. Co..
Chicago-referens (17:e uppl.)Graham, Neill. Introduction to Computer Science: A Structured Approach. St. Paul: West Pub. Co., 1979.
MLA-referens (8:e uppl.)Graham, Neill. Introduction to Computer Science: A Structured Approach. West Pub. Co., 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.