@book{2320,
	author = {Holler, Crouch, Skoog.},
	title = {Fundamentals of analytical chemistry /},
	publisher = {Cengage,},
	year = {2013.},
	address = {[S.l.] :},
	edition = {9th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/8131522695/chopaconline-20}
}