Não informado. (2018). Report of the Chief of the Weather Bureau. U.S. Department of Agriculture.
Lua i Stíl Chicago (17ú heag.)Não informado. Report of the Chief of the Weather Bureau. Washington: U.S. Department of Agriculture, 2018.
Lua MLA (8ú heag.)Não informado. Report of the Chief of the Weather Bureau. U.S. Department of Agriculture, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.