Abū al-Hudá al-Ṣayyādī, Muḥammad ibn Ḥasan Wādī, 1849 or 1850-1910 or 1911. al-Ḥaqīqah al-bāhirah fī asrār al-sharīdah al-ṭāhirah. Rifāh-i ʻĀm Sṭīm Pres, 1911.