Housley, T. (1987). Data communications & teleprocessing systems (2nd ed.). Prentice-Hall International.
Chicago Style (17. basım) AtıfHousley, Trevor. Data Communications & Teleprocessing Systems. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall International, 1987.
MLA (9th ed.) AtıfHousley, Trevor. Data Communications & Teleprocessing Systems. 2nd ed. Prentice-Hall International, 1987.
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