Não informado. (1942). Fueloil and oil heat. Heating Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Fueloil and Oil Heat. New York: Heating Publishers, 1942.
Lua MLA (8ú heag.)Não informado. Fueloil and Oil Heat. Heating Publishers, 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.