@book{178689,
	author = {Clayton, G. B. and Winder, Steve.},
	title = {Operational amplifiers /},
	publisher = {Newnes,},
	year = {2003.},
	address = {Oxford ;},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0626/2005279324-d.html}
}