Nigro, Felix A.
Modern public administration
Harper and Row , 1977
 Buku Teks
Bureaucracy in the modern state: an introduction to comparative public administration
edited by Jon Pierre
Edward Elgar, 1994
 Buku Teks
Administration Society
Sage Periodeicals Press, 1992
 Majalah, Jurnal, Buletin
Pfiffner, John M.
Public administration
Ronald Press, 1960
 Buku Teks
Public administration
edited by Robert T. Golembiewski, Frank Gibson, Geoffrey Y. Cornog
Rand McNally College, 1972
 Buku Teks