Departemen Sosial , 1999
Buku Teks
Frans Skera, author
Universitas Indonesia, 1997
UI - Tesis (Membership)
Universitas Indonesia, 1997
UI - Laporan Penelitian
Mashudi, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Rizal Pahlefi, author
2001
UI - Tesis (Membership)