3Weingarten F W. Federal Information Policy Development: the Congressional perspective[M]//McClure C, Hernon P,Relyea H. United States Government information policies: views and perspectives. Norwood NJ. Ablex 1989
4Galvin T J. Rights in conflict: public policy in an information age [M]// New worlds in information and documentation: Proceedings of the 46th FID Conference end Congress. The Hague, The Netherlands: FID 1994. 59-66
5Hemon P,Relyea H C. Information Policy[M]. In Encyclopedia of library and information science 48 Ⅱ. New York, NY: Dekker, 1968
6Coates J F. What is a Public Policy Issue?[J]. Interdisciplinary Science Reviews, 1999, 4(1)
7Service C R. Fair Use on the Internet[M]. Washington D.C.: Congressional Research Serivce, 2002:7-14
8Rowlands I. General Overview:Understanding Information Policy [M]. East Grinstead, West Sussex, UK: Bower-Saur, 1996:3-16
9Rowlands I. Understanding information policy: concept, frameworks and research tools[M]. East Grinstead West Sussex, UK: Bower Saur 1996. 27-45