Siapa terorisme? siapa Khawarij? / Abduh Zulfikar Akaha; editor, Muhammad Ikhsan
Siapa terorisme? siapa Khawarij? / Abduh Zulfikar Akaha; editor, Muhammad Ikhsan
Ensiklopedia : golongan, kelompok, aliran, mazhab, partai, dan gerakan islam / Abdul Mun'im al-Hafni;Penerjemah:Muhtarom
Memahami Sunnah Rasulullah : Esensi Ajaran Islam / Jan Ahmad Wassil;editor:T.H.Thalhas
Muslim Sects and Divisions : The Section on Muslim Sects in Kitab al-Milal wa 'l-Nihal / Muhammad bin Abd karim Shahrastani
The formative period of islamic thought / Montgomery Watt
Khabiat al-akwan fi iftiraq al-umam ala al-mazahib wa al-adyan / Malik Muhammad Sadiq Hasan Khan
Firq al-Islamiyyah / Ali Mustafa al Garabi