@book{179669,
	author = {Navarro Tomás, Tomás, and Vaquero de Ramírez, María T.},
	title = {El español en Puerto Rico ;},
	publisher = {Editorial de la Universidad de Puerto Rico,},
	year = {1999.},
	address = {San Juan, P.R. :},
	note = {Includes bibliographical references and indexes.}
}