@book{5157,
	author = {Greenberg, Jerald. and Baron, Robert A.},
	title = {Οργανωσιακή ψυχολογία και συμπεριφορά /},
	publisher = {Gutenberg,},
	year = {2013.},
	address = {Αθήνα :},
	edition = {9η έκδ.}
}