Friedman, H. (1984). Computer care: The complete guide to microcomputer maintenance for home and office. Prentice-Hall.
Chicago-referens (17:e uppl.)Friedman, Herbert. Computer Care: The Complete Guide to Microcomputer Maintenance for Home and Office. Englewood Cliffs, N. J: Prentice-Hall, 1984.
MLA-referens (9:e uppl.)Friedman, Herbert. Computer Care: The Complete Guide to Microcomputer Maintenance for Home and Office. Prentice-Hall, 1984.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.