Não informado. (2001). Annual report of the Florida State Geological Survey. Florida Geological Survey.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Report of the Florida State Geological Survey. Tallahassee, Fla: Florida Geological Survey, 2001.
Lua MLA (8ú heag.)Não informado. Annual Report of the Florida State Geological Survey. Florida Geological Survey, 2001.
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