Não informado. (1958). Modern Refrigeration and Air Control News. Refrigeration Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Modern Refrigeration and Air Control News. Croydon, Inglaterra: Refrigeration Press, 1958.
Lua MLA (8ú heag.)Não informado. Modern Refrigeration and Air Control News. Refrigeration Press, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.