@book{2167,
	author = {Oskamp, Stuart. and Schultz, P. Wesley.},
	title = {Attitudes and opinions /},
	publisher = {L. Erlbaum Associates,},
	year = {2005.},
	address = {Mahwah, N.J. :},
	edition = {3rd ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0421/2004018654.html}
}