Ensiklopedia bid'ah : kumpulan fatwa Syaikh Abdul Aziz bin Baz, Lajnah Daimah Lil Buhuts al-Ilmiyah wal Ifta', Syaikh Muhammad bin Shalih al-Utsaimin, Syaikh Abdullah bin Abdurrahman al-Jibrin, Syaikh Shalih bin Fauzan al-Fauzan - Ibn Baz,'Abd al-'Aziz ibn'Abd Allah Fachrudin, Amir Hamzah; Fachrudin, Amir Hamzah; Muttaqien, Kholif; al-Matar, Hammud ibn'Abd Allah; Ahmadi, Fuad (Jakarta : Darul Haq, 2005)
Keywords: Islam -- Customs and practices; Taqlid; Heresies and heretics, Islamic; Hadith -- Criticism, interpretation, etc; Hadith -- Hermeneutics