@book{121,
	author = {Buunk, Bram, and Vugt, Mark van,},
	title = {Applying social psychology :},
	publisher = {SAGE,},
	year = {2013.},
	series = {SAGE social psychology program},
	address = {Los Angeles, California :},
	edition = {Second edition.},
	note = {Previous edition: 2007.}
}