APA-viite (7. p.)
Curtin, D. P. (1993). Application software: Version A, WordPerfect 5.1, DOS Version 2.x-5.x, Lotus 1-2-3 Releases 1A-2.4, dBase III Plus (3rd ed.). Regents/Prentice Hall.
Chicago-viite (17. p.)
Curtin, Dennis P. Application Software: Version A, WordPerfect 5.1, DOS Version 2.x-5.x, Lotus 1-2-3 Releases 1A-2.4, DBase III Plus. 3rd ed. Englewood Cliffs, N.J.: Regents/Prentice Hall, 1993.
MLA-viite (9. p.)
Curtin, Dennis P. Application Software: Version A, WordPerfect 5.1, DOS Version 2.x-5.x, Lotus 1-2-3 Releases 1A-2.4, DBase III Plus. 3rd ed. Regents/Prentice Hall, 1993.
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