ProQuest (Firm) & Elliott, D. S. (2007). Measuring your library's value: How to do a cost-benefit analysis for your public library. American Library Association.
Chicago Style (17. basım) AtıfProQuest (Firm) ve Donald S. Elliott. Measuring Your Library's Value: How to Do a Cost-benefit Analysis for Your Public Library. Chicago: American Library Association, 2007.
MLA (9th ed.) AtıfProQuest (Firm) ve Donald S. Elliott. Measuring Your Library's Value: How to Do a Cost-benefit Analysis for Your Public Library. American Library Association, 2007.
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