APA (7e ed.) Bronvermelding

Kingma, B. R. (1996). The economics of information: A guide to economic and cost-benefit analysis for information professionals. Libraries Unlimited.

Chicago (17e ed.) Bronvermelding

Kingma, Bruce R. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Englewood, Colo: Libraries Unlimited, 1996.

MLA (9e ed.) Bronvermelding

Kingma, Bruce R. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Libraries Unlimited, 1996.