James A. Johnson
Southern Public Administration Education Foundation, Inc, 1990
Majalah, Jurnal, Buletin
Southern Public Adminitration Education Foundation Inc, 2018
Majalah, Jurnal, Buletin
Walker, James R.
The University of Wiconsin Press, 2018
Majalah, Jurnal, Buletin
University of Wisconsin System, 2018
Majalah, Jurnal, Buletin
Sikula, Andrew F., author
Wiley, 1976
Buku Teks