@book{986,
	author = {Cozby, Paul C., and Bates, Scott,},
	title = {Methods in behavioral research /},
	publisher = {McGraw-Hill Education,},
	year = {[2018]},
	address = {New York, NY :},
	edition = {Thirteenth Edition.},
	note = {Revised edition of the authors' Methods in behavioral research, [2015]}
}