Keijsper, C. Collection building for special collections: Policy and practice in a national library. Sondersammlungen im 21. Jahrhundert : Organisation, Dienstleistungen, Ressourcen.
Čikaški stil citiranja (17. izdanje)Keijsper, Chantal. "Collection Building for Special Collections: Policy and Practice in a National Library." Sondersammlungen Im 21. Jahrhundert : Organisation, Dienstleistungen, Ressourcen .
MLA način citiranja (8. izdanje)Keijsper, Chantal. "Collection Building for Special Collections: Policy and Practice in a National Library." Sondersammlungen Im 21. Jahrhundert : Organisation, Dienstleistungen, Ressourcen, .
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