Andrews, J., & Jean Andrews. (2001). Enhanced A+ Guide to Managing and Maintaining Your PC. Boston, Mass: Course Technology.
Chicago Style aipamenaAndrews, Jean, và Jean Andrews. Enhanced A+ Guide to Managing and Maintaining Your PC. Boston, Mass: Course Technology, 2001.
MLA aipamenaAndrews, Jean, và Jean Andrews. Enhanced A+ Guide to Managing and Maintaining Your PC. Boston, Mass: Course Technology, 2001.
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