Wheeler, P. D. a. J. Social work and local politics. Macmillan Education.
Lua i Stíl Chicago (17ú heag.)Wheeler, Paul Daniel and John. Social Work and Local Politics. Macmillan Education.
Lua MLA (8ú heag.)Wheeler, Paul Daniel and John. Social Work and Local Politics. Macmillan Education.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.