1. MacKie-Mason, Jeffrey K. and Hal Varian, "Economic FAQs About the Internet," The Journal of Economic Perspectives, Summer 1994, 75-96.
2. University of Michigan Economics gopher, maintained by Hal Varian.
3. Computer-Mediated Marketing Environments, maintained by Donna Hoffman and Thomas Novak.
4. Thomas Ho's favorite Electronic Commerce WWW resources, maintained by Thomas Ho.
5. (Brad Cox's) World Wide Web (WWW) Home Page, maintained by Brad Cox.
brief bio of the author, Arnold Kling