@book{190213,
	author = {Puerto Rico.},
	title = {Diario de sesiones de la Convención Constituyente de Puerto Rico, 1951 y 1952.},
	publisher = {Lexis-Nexis of Puerto Rico},
	year = {2003.},
	address = {Hato Rey, P.R.},
	edition = {Ed. conmemorativa julio 25, 2003.}
}