(2006). Management, marketing and promotion of library services based on statistics, analyses and evaluation. Munchen: Saur.
Chicago-tyylinen lähdeviittausManagement, Marketing and Promotion of Library Services Based On Statistics, Analyses and Evaluation. Munchen: Saur, 2006.
MLA-viiteManagement, Marketing and Promotion of Library Services Based On Statistics, Analyses and Evaluation. Munchen: Saur, 2006.
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