Liebert, Robert M., 1942-, author
Pergamon Press, 1982
Buku Teks
Aldila Septia Berdapaningtyas, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
UI - Tugas Akhir
edited by Ray Brown
Sage, 1976
Buku Teks
Furu, Takeo, author
Sophia University, 1971
Buku Teks
Andriana Devi, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)