O'LEARY, T. J., & O'LEARY, L. I. (2013). Computing essentials 2013 introductory. McGraw-Hill Book Company.
芝加哥风格引文O'LEARY, Timothy J., 与 Linda I. O'LEARY. Computing Essentials 2013 Introductory. McGraw-Hill Book Company, 2013.
MLA引文O'LEARY, Timothy J., 与 Linda I. O'LEARY. Computing Essentials 2013 Introductory. McGraw-Hill Book Company, 2013.
警告：这些引文格式不一定是100％准确.