Walker, James R.
The University of Wiconsin Press, 2018
Majalah, Jurnal, Buletin
University of Wisconsin System, 2018
Majalah, Jurnal, Buletin
James A. Johnson
Southern Public Administration Education Foundation, Inc, 1990
Majalah, Jurnal, Buletin
Jackson, Susan E., author
South Westh Western College, 2000
Buku Teks
Ismoyoto Nugroho, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)