Maulānā Maulavī Muḥammad K̲ẖalīl Anṣārī ([n.d.]) Kitāb-i taubah : jis men̲ taubah kī ḥaqīqat, faẓāʼil aur taubah ke baʻd …. Ḥamīdiyah Pres. ISBN: .