Não informado. (1963). English Teaching Forum. U.S. Information Agency.
Lua i Stíl Chicago (17ú heag.)Não informado. English Teaching Forum. Washington: U.S. Information Agency, 1963.
Lua MLA (8ú heag.)Não informado. English Teaching Forum. U.S. Information Agency, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.