@book{202788,
	author = {Knapp, Samuel and VandeCreek, Leon},
	title = {Practical ethics for psychologists},
	publisher = {American Psychological Association},
	year = {c2006.},
	address = {Washington, DC},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0511/2005008957.html}
}