Não informado. (1913). Bulletin of the New York State College of Forestry. Syracure University.
Lua i Stíl Chicago (17ú heag.)Não informado. Bulletin of the New York State College of Forestry. Syracuse, NY: Syracure University, 1913.
Lua MLA (8ú heag.)Não informado. Bulletin of the New York State College of Forestry. Syracure University, 1913.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.