APA-viite (7. p.)
Long, L. E. (1991). Introduction to computers and information processing (3rd ed.). Prentice Hall.
Chicago-viite (17. p.)
Long, Larry E. Introduction to Computers and Information Processing. 3rd ed. Englewood Cliffs, N.J.: Prentice Hall, 1991.
MLA-viite (9. p.)
Long, Larry E. Introduction to Computers and Information Processing. 3rd ed. Prentice Hall, 1991.
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