Straussman, J. D. (1990). Public administration (2nd ed.). Longman.
Lua i Stíl Chicago (17ú heag.)Straussman, Jeffrey D. Public Administration. 2nd ed. New York: Longman, 1990.
Lua MLA (9ú heag.)Straussman, Jeffrey D. Public Administration. 2nd ed. Longman, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.