O'Leary, T. J., & O'Leary, L. (2013). Computing essentials: Making IT work for you (introductory 2013.). McGraw-Hill.
芝加哥风格引文O'Leary, Timothy J., 与 Linda O'Leary. Computing Essentials: Making IT Work for You. introductory 2013. New York: McGraw-Hill, 2013.
MLA引文O'Leary, Timothy J., 与 Linda O'Leary. Computing Essentials: Making IT Work for You. introductory 2013. McGraw-Hill, 2013.
警告：这些引文格式不一定是100％准确.