Syngress Media. (1999). A+ Certification: Study guide (2nd ed.). Osborne McGraw-Hill.
Chicago Style (17th ed.) CitationSyngress Media. A+ Certification: Study Guide. 2nd ed. Osborne McGraw-Hill, 1999.
MLA (8th ed.) CitationSyngress Media. A+ Certification: Study Guide. 2nd ed. Osborne McGraw-Hill, 1999.
Warning: These citations may not always be 100% accurate.