Não informado. (1945). Station paper. U.S. Lake States Forest Experiment Station.
Lua i Stíl Chicago (17ú heag.)Não informado. Station Paper. Washington: U.S. Lake States Forest Experiment Station, 1945.
Lua MLA (8ú heag.)Não informado. Station Paper. U.S. Lake States Forest Experiment Station, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.