1. Technical Standards: An Introduction for Librarians;Crawford,1986
2. “NISO Draft Standard Z39.50: Information Retrieval Protocol.”;Denenberg;Library Hi Tech News,1987
3. “Standard Networking Interconnection Protocols.”;Denenberg,1988
4. National Information Standards OrganizationAmerican National Standard Information Retrieval Service Definition and Protocol Specification for Library Applications, ANSI/NISO Z39.50/1988 (New Brunswick, N.J.: Transaction Publishers, 1989).
5. “National Agricultural Text Digitizing Project.”;Andre;Library Hi Tech,1988