Não informado. Trees and life. Men of the Trees Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Trees and Life. London: Men of the Trees Society.
Lua MLA (8ú heag.)Não informado. Trees and Life. Men of the Trees Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.