@book{374853,
	author = {McShane-Vaughn, Mary A.,},
	title = {The ASQ certified six sigma black belt handbook /},
	publisher = {ASQ Excellence,},
	year = {[2022]},
	address = {Milwaukee :},
	edition = {Fourth edition.},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=7184946}
}