@book{131270,
	author = {Lipschutz, Seymour. and Lipson, Marc.},
	title = {Schaum's outline of theory and problems of probability /},
	publisher = {McGraw-Hill,},
	year = {2000.},
	series = {Schaum's outline series},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/bios/mh041/99059283.html}
}