@book{268949,
	author = {Mardyks, Stephan, and Varallo, Vince,},
	title = {Leading in English :},
	publisher = {Wiley,},
	year = {[2017]},
	address = {Hoboken, New Jersey :},
	note = {Includes index.},
	url = {https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=4816491}
}