@book{83740,
	author = {Bluman, Allan G.},
	title = {Elementary statistics :},
	publisher = {McGraw-Hill,},
	year = {2015},
	address = {New York, NY :},
	edition = {7th ed.},
	note = {Previous edition: Elementary statistics : a brief version (New York, NY : McGraw-Hill, 2013)}
}