@book{32211,
	author = {Sa'd, Muḥammad Ibn and Haq. Syed Moinul,},
	title = {Ibn Sa'd's Kitab al-tabaqat al-kabir /},
	publisher = {Pakistan Historical Society,},
	year = {1967.},
	series = {Pakistan Historical Society. Publication,},
	address = {Karachi :}
}