Sitanggang, Wilson, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2005
UI - Tesis (Membership)
Dani Rustandi, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2022
UI - Tesis (Membership)
Liani Hellena, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
by Peter Senge , Art Kleiner..[et.al.]
Curreney Doubleday , 1999
Buku Teks
Schaller, Lyle E., author
Nashville-Abingdon Press , 1966
Buku Teks