Não informado. (2007). Fire Management Today. U.S. Department of Agriculture, Forest Service.
Lua i Stíl Chicago (17ú heag.)Não informado. Fire Management Today. Washington: U.S. Department of Agriculture, Forest Service, 2007.
Lua MLA (8ú heag.)Não informado. Fire Management Today. U.S. Department of Agriculture, Forest Service, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.