Yudi Latif, author
CPPS (Center for Presidential and Parliamentary Studies, 2002
Buku Teks
Universitas Indonesia, 1985
UI - Skripsi (Membership)
Lickona, Thomas, author
Bumi Aksara, 2016
Buku Teks
Artikel Jurnal
Kusuma Wardani, author
Universitas Indonesia, 2003
UI - Tesis Membership