Dewi Fitri Lestari, author
1995
UI - Skripsi (Membership)
Kusmana, author
Konrad Adenauer Stiftung, 2003
Buku Teks
Bangi University Kebangsaan Malaysia, 1998
Buku Teks
Sri Rachmawati, author
1995
UI - Skripsi (Membership)
Irfan Abubakar, author
Center for the Study of Religion and Culture (CSRC), UIN Syarif Hidayatullah Jakarta, 2007
Buku Teks