O Leary, T. J. (2002). Computing essentials 2002-2003Timothy J. O Leary. McGraw-Hill.
Chicago Style (17th ed.) CitationO Leary, Timothy J. Computing Essentials 2002-2003Timothy J. O Leary. McGraw-Hill, 2002.
MLA引文O Leary, Timothy J. Computing Essentials 2002-2003Timothy J. O Leary. McGraw-Hill, 2002.
警告：这些引文格式不一定是100％准确.