Shelly, G. B. (1992). Complete computer concepts. Boyd & Fraser Pub. Co..
芝加哥风格引文Shelly, Gary B. Complete Computer Concepts. Danvers, Mass.: Boyd & Fraser Pub. Co., 1992.
MLA引文Shelly, Gary B. Complete Computer Concepts. Boyd & Fraser Pub. Co., 1992.
警告：这些引文格式不一定是100％准确.