Não informado. (2009). Freshwater Reviews. Freshwater Biological Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Freshwater Reviews. Ambleside, Inglaterra: Freshwater Biological Association, 2009.
Lua MLA (8ú heag.)Não informado. Freshwater Reviews. Freshwater Biological Association, 2009.
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