Kingma, B. R. (1996). The economics of information: A guide to economic and cost-benefit analysis for information professionals. Libraries Unlimited.
Citazione stile Chigago Style (17a edizione)Kingma, Bruce R. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Englewood, Colo: Libraries Unlimited, 1996.
Citatione MLA (9a ed.)Kingma, Bruce R. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Libraries Unlimited, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.