Royal Forestry Society of England. (1907). Quarterly Journal of Forestry. Acorn Publishing.
Lua i Stíl Chicago (17ú heag.)Royal Forestry Society of England. Quarterly Journal of Forestry. London: Acorn Publishing, 1907.
Lua MLA (8ú heag.)Royal Forestry Society of England. Quarterly Journal of Forestry. Acorn Publishing, 1907.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.