Shelly, G. B. (2001). Business data communications: Introductory concepts and techniques (3rd ed.). Course Technology.
芝加哥风格引文Shelly, Gary B. Business Data Communications: Introductory Concepts and Techniques. 3rd ed. Boston, MA: Course Technology, 2001.
MLA引文Shelly, Gary B. Business Data Communications: Introductory Concepts and Techniques. 3rd ed. Course Technology, 2001.
警告：这些引文格式不一定是100％准确.