Houlihan, B. (1986). The politics of local government: Central-local relations. Longman.
Lua i Stíl Chicago (17ú heag.)Houlihan, Barrie. The Politics of Local Government: Central-local Relations. England: Longman, 1986.
Lua MLA (9ú heag.)Houlihan, Barrie. The Politics of Local Government: Central-local Relations. Longman, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.