@book{85612,
	author = {Butler, Alfred Joshua, and Fraser, P. M.},
	title = {The Arab conquest of Egypt :},
	publisher = {Clarendon Press,},
	year = {1978.},
	address = {Oxford :},
	edition = {2d ed. },
	note = {Includes The treaty of Misr in Tabari and Babylon of Egypt.}
}