Friedman, H. (1985). The complete guide to care and maintenance for the IBM PC, XT, AT, and Portable PC. Micro Text Publications ; Prentice-Hall.
Chicago-viite (17. p.)Friedman, Herbert. The Complete Guide to Care and Maintenance for the IBM PC, XT, AT, and Portable PC. [New York, N.Y.] : Englewood Cliffs, N.J.: Micro Text Publications ; Prentice-Hall, 1985.
MLA-viite (8. p.)Friedman, Herbert. The Complete Guide to Care and Maintenance for the IBM PC, XT, AT, and Portable PC. Micro Text Publications ; Prentice-Hall, 1985.
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