@book{14610,
	author = {López, Adalberto. and Petras, James F.,},
	title = {Puerto Rico and Puerto Ricans;},
	publisher = {Schenkman Pub. Co.; [distributed by Halsted Press, New York,},
	year = {1974]},
	address = {[Cambridge, Mass.]},
	note = {"A Halsted Press book."}
}