Não informado. (1978). IFDA Dossier. International Foundation for Development Alternatives.
Lua i Stíl Chicago (17ú heag.)Não informado. IFDA Dossier. Geneva, Suíça: International Foundation for Development Alternatives, 1978.
Lua MLA (8ú heag.)Não informado. IFDA Dossier. International Foundation for Development Alternatives, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.