@book{5796,
	author = {Verderber, Rudolph F. and Σαρρής, Νίκος},
	title = {Η τέχνη της επικοινωνίας /},
	publisher = {Έλλην,},
	year = {1998},
	address = {Αθήνα :},
	edition = {8η έκδ.}
}