@book{3503,
	author = {Benner, Patricia E. and Chesla, Catherine A. and ebrary, Inc.},
	title = {Expertise in nursing practice},
	publisher = {Springer Pub.,},
	year = {c2009.},
	address = {New York :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10281515}
}