CALHOUN, K. (2014). Exploring digital libraries: Foundations, practice, prospects. Facet Publishers.
Čikaški stil citiranja (17. izdanje)CALHOUN, Karen. Exploring Digital Libraries: Foundations, Practice, Prospects. Facet Publishers, 2014.
MLA način citiranja (9. izdanje)CALHOUN, Karen. Exploring Digital Libraries: Foundations, Practice, Prospects. Facet Publishers, 2014.
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