Larson, D. F., & Parks, P. (1999). Risks, lessons learned, and secondary markets for greenhouse gas reductions. World Bank.
Lua i Stíl Chicago (17ú heag.)Larson, Donald F., agus Paul Parks. Risks, Lessons Learned, and Secondary Markets for Greenhouse Gas Reductions. Washington, D.C: World Bank, 1999.
Lua MLA (9ú heag.)Larson, Donald F., agus Paul Parks. Risks, Lessons Learned, and Secondary Markets for Greenhouse Gas Reductions. World Bank, 1999.
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