@book{41934,
	author = {Sekaran, Uma  and Bougie, Roger},
	title = {Research methods for business :},
	publisher = {John Wiley & Sons, Inc.,},
	year = {2019.},
	address = {Hoboken, NJ :},
	edition = {Eighth edition.},
	note = {Uma Sekaran appears as the first named author on earlier editions.}
}