@book{52505,
	author = {Puerto Rico. and Blaustein, Albert P.},
	title = {Constitutions of dependencies and special sovereignties},
	publisher = {Oceana Publications},
	year = {1991.},
	address = {Dobbs Ferry, N.Y.},
	note = {Edited by Albert P. Blaustein ; associate editors, Bruce Fein & Jay A. Sigler.}
}