@book{761,
	author = {Norkin, Cynthia C. and White, D. Joyce.},
	title = {Measurement of joint motion :},
	publisher = {F.A. Davis,},
	year = {c2011.},
	address = {Philadelphia :},
	edition = {4th ed.},
	url = {http://www.amazon.com/Measurement-Joint-Motion-Guide-Goniometry/dp/B003JFRFSS}
}