Isḥāq ibn Ibrāhīm al-Shāshī ; taṣḥīḥ ‘Abd Allāh Ḥanfī. Fuṣūl al-ḥawāshī li-Uṣūl al-Shāshī /. Maṭbaʻ-i Muḥammadī,, 1286 [1869 or 1870].