Não informado. (1971). ADAS Quarterly Review. Agricultural Development and Advisory Service.
Lua i Stíl Chicago (17ú heag.)Não informado. ADAS Quarterly Review. London: Agricultural Development and Advisory Service, 1971.
Lua MLA (8ú heag.)Não informado. ADAS Quarterly Review. Agricultural Development and Advisory Service, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.