Heisler, H. (1977). Foundations of social administration. Macmillan Press, Ltd.
Lua i Stíl Chicago (17ú heag.)Heisler, Helmuth. Foundations of Social Administration. London: Macmillan Press, Ltd, 1977.
Lua MLA (8ú heag.)Heisler, Helmuth. Foundations of Social Administration. Macmillan Press, Ltd, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.