APA-viite

Kingma, B. R. A. (2001). The economics of information: A guide to economic and cost-benefit analysis for information professionals (Ed.2.).

Chicago-tyylinen lähdeviittaus

Kingma, Bruce R; Author. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Ed.2. Chennai, Rain Tree Publishing Pvt Ltd, 2001.

MLA-viite

Kingma, Bruce R; Author. The Economics of Information: A Guide to Economic and Cost-benefit Analysis for Information Professionals. Ed.2. 2001.