@book{2104,
	author = {SPIEGEL.},
	title = {Schaum's Outlines Statistics},
	publisher = {Tata McGraw-Hill,},
	year = {2010.},
	series = {Schaum's outline series) (sie.},
	address = {[S.l.] :},
	url = {http://www.amazon.com/exec/obidos/ASIN/0070151539/chopaconline-20}
}