International Federation of Library Associations and Institutions. Professional Board & Clement, H. E. A. (1992). Medium-term programme, 1992-1997. The Federation.
Lua i Stíl Chicago (17ú heag.)International Federation of Library Associations and Institutions. Professional Board agus Hope E. A. Clement. Medium-term Programme, 1992-1997. The Hague: The Federation, 1992.
Lua MLA (8ú heag.)International Federation of Library Associations and Institutions. Professional Board agus Hope E. A. Clement. Medium-term Programme, 1992-1997. The Federation, 1992.
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