Henry, N. (1995). Public administration and public affairs (6th ed.). Prentice-Hall.
Cita Chicago (17th ed.)Henry, Nicholas. Public Administration and Public Affairs. 6th ed. Englewood Cliffs, N. J: Prentice-Hall, 1995.
Cita MLA (9th ed.)Henry, Nicholas. Public Administration and Public Affairs. 6th ed. Prentice-Hall, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.