Ṣidq Aḥmad : Sayyidunā al-Mahdī ura-al-masīḥ al-mawʻūd ʻalayhi al-Salām /
Zafrullah Khan, Muhammad,1893-1985.
Tilford : Al Shirkatul Islamiyyah,
2010.
Translation of: Ṣidqu Aḥmad : the truthfulness of Ḥaḍrat  Aḥmad, the Mahdi and Promised Messiah : England, 1997.
Zafrullah Khan, Muhammad, 1893-1985.
Ahmadiyya.
Ahmadiyya members