@book{32421,
	author = {Husain, S. Athar},
	title = {The glorious Caliphate /},
	publisher = {Academy of Islamic Research and Publications,},
	year = {1974 [Reprinted 1980].},
	series = {Series - Academy of Islamic Research and Publications ; no. 73},
	address = {Lucknow :},
	edition = {1st ed.}
}