Não informado. (1971). The British Journal of Social Work. British Association of Social Workers.
Lua i Stíl Chicago (17ú heag.)Não informado. The British Journal of Social Work. Oxford, Inglaterra: British Association of Social Workers, 1971.
Lua MLA (8ú heag.)Não informado. The British Journal of Social Work. British Association of Social Workers, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.