@book{14831,
	author = {Emory, C. William.},
	title = {Business research methods /},
	publisher = {R. D. Irwin ;},
	year = {c1980.},
	series = {The Irwin series in information and decision sciences},
	address = {Homewood, Ill. ;},
	edition = {Rev. ed.},
	note = {Includes index.}
}