Kerrigan, Harry D.
McGraw-Hill, 1969
Buku Teks
Inayati, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2004
UI - Tesis (Membership)
Rachma Aprilia, author
2018
UI - Tesis (Membership)
Leonardus Ricky Rengkung, author
1997
UI - Tesis (Membership)
Simons, Harry
South-Western Publishing Co., 1972
Buku Teks