Siagian, Tagor
1990
UI - Skripsi (Membership)
Temple, Philip
[publisher not identified], [date of publication no identified]
Buku Teks
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 1987
UI - Skripsi (Membership)
Teuku Ubit Syahrial
Universitas Indonesia, 1987
UI - Skripsi Membership
Tenny Widya Kristiana
Program Pascasarjana Universitas Indonesia, 2014
UI - Tesis (Membership)