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Lua i Stíl Chicago (17ú heag.)Key, T., agus Cancer Research UK. Fruit and Vegetables and Cancer Risk. Nature Publishing Group, 2011.
Lua MLA (9ú heag.)Key, T., agus Cancer Research UK. Fruit and Vegetables and Cancer Risk. Nature Publishing Group, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.