@book{170987,
	author = {Morales Carrión, Arturo},
	title = {Albores históricos del capitalismo en Puerto Rico},
	publisher = {Editorial Universitaria, Universidad de Puerto Rico},
	year = {1972.},
	series = {Serie Humanidades},
	address = {Río Piedras, Puerto Rico},
	edition = {2. ed.}
}