@book{320,
	author = {Albright, S. Christian, and Winston, Wayne L.,},
	title = {Business analytics :},
	publisher = {Cengage;},
	year = {c 2020},
	address = {Boston:},
	edition = {7th ed.},
	note = {Sixth edition was published: Data analysis and decision making / S. Christian Albright, Wayne L. Winston. Boston, MA: Cengage Learning, 2017.}
}