White, A., & Kamal, E. D. (2006). E-metrics for library and information professionals: How to use data for managing and evaluating electronic resource collections. Facet Publishing.
Παραπομπή σε μορφή Chicago (17η εκδ.)White, Andrew, και Eric Djiva Kamal. E-metrics for Library and Information Professionals: How to Use Data for Managing and Evaluating Electronic Resource Collections. London: Facet Publishing, 2006.
Παραπομπή σε μορφή MLA (8th εκδ.)White, Andrew, και Eric Djiva Kamal. E-metrics for Library and Information Professionals: How to Use Data for Managing and Evaluating Electronic Resource Collections. Facet Publishing, 2006.
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