@book{256088,
	author = {West, Richard L. and Turner, Lynn H.},
	title = {IPC /},
	publisher = {Wadsworth :},
	year = {c2012.},
	address = {Boston, MA :},
	edition = {Student ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1212/2010934157-d.html}
}