Kingma, B. R. (2005). economics of information: A guide to economic and cost-benefit analysis for information professionals (2nd ed.). Libraries Unlimited.
シカゴスタイル引用形Kingma, Bruce R. Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. 2nd ed. Chennai: Libraries Unlimited, 2005.
MLA引用形式Kingma, Bruce R. Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. 2nd ed. Libraries Unlimited, 2005.
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