@book{132952,
	author = {Ezekiel, Mordecai, and Fox, Karl A.},
	title = {Methods of correlation and regression analysis, linear and curvilinear},
	publisher = {Wiley,},
	year = {1959.},
	address = {New York :},
	edition = {3d ed.},
	note = {First published in 1930 under title: Methods of correlation analysis.}
}