@book{482539,
	author = {Wrightsman, Lawrence S. and Sage eBooks},
	title = {Assumptions about human nature},
	publisher = {SAGE,},
	year = {c1992.},
	address = {Newbury Park, Calif. :},
	edition = {2nd ed.},
	url = {http://ezproxy.alfaisal.edu/login?url=http://sk.sagepub.com/books/assumptions-about-human-nature}
}