Henry, N. (2007). Public administration and public affairs (10th ed.). Prentice-Hall.
Cita Chicago (17th ed.)Henry, Nicholas. Public Administration and Public Affairs. 10th ed. Englewood Cliffs, N.J. ; New Delhi.: Prentice-Hall, 2007.
Cita MLA (8th ed.)Henry, Nicholas. Public Administration and Public Affairs. 10th ed. Prentice-Hall, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.