@book{50738,
	author = {Twafīq, Jamīl Aḥmad. and Qurayṣah, Ṣubḥī Tādrus.},
	title = {Fī iqtiṣādīyat al-aʻmāl.},
	year = {1966.},
	address = {al-Iskandarīyah :}
}