@book{51439,
	author = {Friedmann, Georges, and Naville, Pierre.},
	title = {رسالة في سوسيولوجيا العمل /},
	publisher = {منشورات عويدات،},
	year = {1985.},
	address = {بيروت ؛},
	edition = {ط. 1.}
}