Não informado. (1954). Cooperation agricole. Centre National de la Cooperation Agricole.
Lua i Stíl Chicago (17ú heag.)Não informado. Cooperation Agricole. Paris: Centre National de la Cooperation Agricole, 1954.
Lua MLA (8ú heag.)Não informado. Cooperation Agricole. Centre National de la Cooperation Agricole, 1954.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.