Abdurrahman Arroisi
Hikmah keprihatinan
Remaja Rosdakarya, 1997
Buku Teks
Nasr Hamid Abu-Zayd
Imam Syafi'i: moderatisme, eklektisisme, arabisme=Al-Imam as-Syafi'i wa Ta'sisal-Aidulujiyah al-Wasathiyah
Lembaga Kajian Islam dan Studi (LKiS), 2001
Buku Teks SO
Khan, Aga
Glimpses of Islam / Aga Khan and Zaki Ali
Muhammad Ashraf, [date of publication not identified]
Buku Teks
Canadian Brother Greg Sowden (Ali Mahdi)
Artikel Jurnal
Imam Hassan (AS): another similarity to Haroun, and a peace treaty for an uprising
Artikel Jurnal