MLA

Ahmed, Sarwar Uddin, and Keinosuke Gotoh. Cost-benefit Analysis of Environmental Goods by Applying the Contingent Valuation Method. Springer Japan, 2006.

APA

Ahmed, S. Uddin, & Gotoh, K. (2006). Cost-Benefit Analysis of Environmental Goods by Applying the Contingent Valuation Method. Springer Japan.

Chicago

Ahmed, Sarwar Uddin, and Keinosuke Gotoh. Cost-Benefit Analysis of Environmental Goods by Applying the Contingent Valuation Method. : Springer Japan, 2006.