Long, L. (1993). Introduction to computers and information processing (3rd ed.). St. Martin Publications.
Chicago-Zitierstil (17. Ausg.)Long, Larry. Introduction to Computers and Information Processing. 3rd ed. Quezon City: St. Martin Publications, 1993.
MLA-Zitierstil (9. Ausg.)Long, Larry. Introduction to Computers and Information Processing. 3rd ed. St. Martin Publications, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.