@book{47780,
	author = {Abū al-Naṣr, ʻUmar.},
	title = {Suyūf Umayyah fī al-ḥarb wa-al-idārah,},
	publisher = {al-Maktabah al-Ahlīyah},
	year = {[1963]},
	series = {Mawsūʻah al-tārīkhīyah, al-ʻArab wa-al-Islām,},
	address = {Bayrūt,}
}