University of Massachusetts at Amherst. Natural Assets Project., Boyce, J. K., & Shelley, B. G. (2003). Natural assets: Democratizing environmental ownership. Washington, DC: Island Press.
শিকাগো স্টাইলে সাইটেশনUniversity of Massachusetts at Amherst. Natural Assets Project., James K. Boyce, এবং Barry G. Shelley. Natural Assets: Democratizing Environmental Ownership. Washington, DC: Island Press, 2003.
এমএলএ সাইটেশনUniversity of Massachusetts at Amherst. Natural Assets Project., James K. Boyce, এবং Barry G. Shelley. Natural Assets: Democratizing Environmental Ownership. Washington, DC: Island Press, 2003.
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