Early Shii thought the teaching of Imam Muhammad al-Baqir - Lalani, Arzina R.; Institute of Ismaili Studies (London I.B. Tauris in association with The Institute of Ismaili Thought, 2000)
Keywords: Muhammad al-Baqir ibn Ali Zayn al-Abidin -- d. 731 or 2; Imams (Shiites) -- Biography