Sri Rahayu Darmawani, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 1992
UI - Skripsi (Membership)
Hepner, Harry W.
McGraw-Hill, 1969
Buku Teks
Watson, Donald ; Crosbie, Michael J. ; Callender, John Hancock, editor
McGraw - Hill, 1997
Buku Referensi
Ahmad Mulyana, author
1995
UI - Tesis (Membership)
Hua, Yu, author
PT Gramedia, 2020
Buku Teks