Buti, Muhammad Sa'id Ramadan. The jurisprudence of the prophetic biography & a brief history of the rightly guided caliphs / M. Sa'id Ramadan al-Buti ; translated by: Nancy Roberts ; revised by: Anas al-Rifa'i. - Damascus : Dar al-Fikr, 2008. - 670 p. ; 21 cm. ISBN: 9953511179 (hbk.) EGP Subjects--Personal Names: Muhammad, Prophet, d.632. Subjects--Topical Terms: Caliphs.