Current Studies in Librarianship. Clarion University of Pennsylvania, Dept. of Library Science.
Čikaški stil citiranja (17. izdanje)Current Studies in Librarianship. Clarion University of Pennsylvania, Dept. of Library Science.
MLA način citiranja (9. izdanje)Current Studies in Librarianship. Clarion University of Pennsylvania, Dept. of Library Science.
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