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