@book{38979,
	author = {Shafer, Yvonne,},
	title = {The changing American theatre :},
	publisher = {Universitat de València, Departament de Filologia Anglesa i Alemanya,},
	year = {2003.},
	series = {Biblioteca Javier Coy d'estudis nord-americans ;},
	address = {Valencia :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/35022/}
}