Não informado. (1911). ASTM Special Technical Publications. American Society for Testing and Materials.
Lua i Stíl Chicago (17ú heag.)Não informado. ASTM Special Technical Publications. Philadelphia, Pa: American Society for Testing and Materials, 1911.
Lua MLA (8ú heag.)Não informado. ASTM Special Technical Publications. American Society for Testing and Materials, 1911.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.