Artikel Jurnal
Ridwan Al-Makassary, author
Center for the Study of Religion and Culture (CSRC), UIN Syarif Hidayatullah Jakarta, 2007
Buku Teks
Dyah Kurnianingsih, author
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Tim Peneliti HI P31 Setjen DPR-RI, 2002
Buku Teks
Richard Bagun, author
Universitas Indonesia, 1988
UI - Skripsi (Membership)