Não informado. (1994). Social work abstracts. National Association of Social Workers.
Lua i Stíl Chicago (17ú heag.)Não informado. Social Work Abstracts. Washington: National Association of Social Workers, 1994.
Lua MLA (8ú heag.)Não informado. Social Work Abstracts. National Association of Social Workers, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.