Yusuf Rahman
Center for the Study of Religion and Culture (CSRC), UIN Syarif Hidayatullah Jakarta, 2007
Buku Teks
Achmad Icksan
Hanindita, 1985
Buku Teks
Arief Budiman, contributor
Pustaka Alvabet, 2005
Buku Teks
Artikel Jurnal
Fakultas Psikologi Universitas Indonesia, 1971
UI - Skripsi Membership