Hammer, J. S. (1995). East Asia's Environment Principles And Priorities For Action Jeffrey S. Hammer, Sudhir Shetty. The World Bank.
Lua i Stíl Chicago (17ú heag.)Hammer, Jeffrey S. East Asia's Environment Principles And Priorities For Action Jeffrey S. Hammer, Sudhir Shetty. The World Bank, 1995.
Lua MLA (8ú heag.)Hammer, Jeffrey S. East Asia's Environment Principles And Priorities For Action Jeffrey S. Hammer, Sudhir Shetty. The World Bank, 1995.
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