@book{9592,
	author = {Townsend, Mary C.,},
	title = {Essentials of psychiatric mental health nursing: concepts of care in evidence-based practice. /},
	publisher = {F.A. Davis Co.,},
	year = {2008.},
	address = {Philadelphia:},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007024871.html}
}