Hall S. A National Survey of the Perceived Monetary Value of Public Library Service for Norwegians: Contingent Valuation Approach Reveals a 1:4 Cost-Benefit Ratio. EBLIP [Internet]. 2007 Mar. 14 [cited 2024 Nov. 26];2(1):128-30. Available from: https://journals.library.ualberta.ca/eblip/index.php/EBLIP/article/view/158