@book{242614,
	author = {Wagenheim, Kal. and Torrente Malvido, Gonzalo},
	title = {Perfil de Puerto Rico},
	publisher = {Ediciones Destino},
	year = {1973},
	series = {Ser o no ser},
	address = {Barcelona, España},
	note = {Translation of: Puerto Rico : a profile , c 1970.}
}