International Federation of Library Associations and Institutions. Professional Board & Clement, H. E. A. (1992). Medium-term programme, 1992-1997. The Federation.
Παραπομπή σε μορφή Chicago (17η εκδ.)International Federation of Library Associations and Institutions. Professional Board και Hope E. A. Clement. Medium-term Programme, 1992-1997. The Hague: The Federation, 1992.
Παραπομπή σε μορφή MLA (8th εκδ.)International Federation of Library Associations and Institutions. Professional Board και Hope E. A. Clement. Medium-term Programme, 1992-1997. The Federation, 1992.
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