Não informado. Public Welfare. American Public Welfare Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Public Welfare. Chicago, Ill: American Public Welfare Association.
Lua MLA (8ú heag.)Não informado. Public Welfare. American Public Welfare Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.