Henry, N. (2007). Public administration and public affairs (10th ed.). Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Henry, Nicholas. Public Administration and Public Affairs. 10th ed. Englewood Cliffs, N.J. ; New Delhi.: Prentice-Hall, 2007.
Lua MLA (8ú heag.)Henry, Nicholas. Public Administration and Public Affairs. 10th ed. Prentice-Hall, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.