@book{297146,
	author = {Varallo, D. Vincent. and Schmitz, Joerg.},
	title = {Leading in English :},
	publisher = {John Wiley & Sons, Incorporated,},
	year = {2017.},
	address = {New York :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=4816491}
}