Siti Syamsiyatun
Al-Shahrastani and the shi'i doctrine of imama an analysis of the views expressed in his Al-Milal wa al-nihal and Nihayat al-iqodam fi 'Ilm al-kalam / Siti Syamsiyatun
Institute of Islamic Studies McGill University, 1998
 Buku Teks
Hak-hak Asasi Manusia : Sebuah tinjauan kultural dan Teologi
 Artikel Jurnal
Lubis, H.M. Arsjad Thalib
Keesaan Tuhan menurut adjaran Kristen dan Islam / H.M. Arsjad Thalib Lubis
Hudaya, 1969
 Buku Teks
Frank, Richard M.
Early Islamic theology : the Mu'tazilites and al-Ash'ari : texts and studies on the development and history of Kalam Vol.II / Richard M. Frank
Ashage, 2007
 Buku Teks
Braswell, Michael C., author
Justice, crime, and ethics / Michael C.Braswell, Belinda R. McCarthy, Bernard J. McCarthy
Elsevier, 2012
 Buku Teks