@book{117989,
	author = {Robins, Richard W. and ebrary, Inc.},
	title = {Handbook of research methods in personality psychology},
	publisher = {Guilford Press,},
	year = {c2007.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10201021}
}