1. The World Wide Web Initiative;Berners-Lee;CERN WWW Documentation,1994
2. Hypertext Markup Language (HTML);Berners-Lee;IEFT Internet Draft,1994
3. Hypertext Transfer Protocol (HTTP);Berners-Lee;CERN, IEFT Internet Draft,1994
4. Uniform Resource Lacoators;Berners-Lee;IEFT Internet Draft,1994
5. W3 Server Software;Berners-Lee;CERN WWW Documentation,1994