Puotinen, C.J.
Using the IBM personal computer: wordstar
Holt, Rinehart and Winston, 1983
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Harrow, Keith
Problem solving using IBM PC pascal
1986,
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Porter, Alan
Basic subroutines for the IBM PC and PCjr
Reading, Mass.: Addison-Wesley, c1985
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Krumm, Robert
Getting the most from utilities on the IBM PC: perfecting the system environment
A Brady Book, 1987
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Krumm, Robert
Getting the most from utilities on the IBM-PC: perfecting the system environment
Prentice-Hall, 1987
Buku Teks