(2000). National Parks and rural development: Practice and policy in the United States. Washington, D.C: Island Press.
Chicago-tyylinen lähdeviittausNational Parks and Rural Development: Practice and Policy in the United States. Washington, D.C: Island Press, 2000.
MLA-viiteNational Parks and Rural Development: Practice and Policy in the United States. Washington, D.C: Island Press, 2000.
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