Não informado. (1924). Journal of Oil and Fat Industries. American Oil Chemiste Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Oil and Fat Industries. Chicago, Ill: American Oil Chemiste Association, 1924.
Lua MLA (8ú heag.)Não informado. Journal of Oil and Fat Industries. American Oil Chemiste Association, 1924.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.