Não informado. (1967). Mcgraw-Hills air and water news. Air and Water News.
Lua i Stíl Chicago (17ú heag.)Não informado. Mcgraw-Hills Air and Water News. New York: Air and Water News, 1967.
Lua MLA (8ú heag.)Não informado. Mcgraw-Hills Air and Water News. Air and Water News, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.