American Library Association; American Association of Law Libraries; Association of Research Libraries; Medical Library Association; Special Libraries Association(2002-12-06)
American Association of School Administration; American Federation of Teachers; American Library Association; Association of Education Service Agencies; Consortium for School Networking; Council of Chief State School Officers; International Society for Telecommunications in Education; International Telecomputing Consortium; National Association of Independent Schools; National Education Association; National Rural Education Advocacy Coalition(2000-04-04)
American Association of Law Libraries; American Library Association; Association of Research Libraries; Medical Library Association; Special Libraries Association; Lutzker, Arnold P.(2002-12-18)
American Library Association; Association of Research Libraries; American Association of Law Libraries; Medical Library Association; Special Libraries Association(2003)