@book{65813,
	author = {Szetela, David, and Kerschbaum, Joseph,},
	title = {Pay-per-click search engine marketing :},
	publisher = {Wiley,},
	year = {c2010.},
	series = {Sybex serious skills.},
	address = {Indianapolis, Ind. :},
	note = {Includes index.}
}