Herjuno Ndaru Kinasih, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2011
UI - Tesis Open
Brody, Ralph, author
Sage Publications, 2005
Buku Teks
Neukrug, Edward S., author
Cengage Learning, 2017
Buku Teks
Bambang Adipurwa, author
1996
UI - Tesis Membership
Neukrug, Ed, author
Thomson Learning, Inc., 2004
Buku Teks