@book{304582,
	author = {Quintero Rivera, Ángel Guillermo,},
	title = {Lucha obrera en Puerto Rico : },
	publisher = {Ediciones Laberinto,},
	year = {2024.},
	address = {San Juan, Puerto Rico :},
	edition = {Tercera edición (ampliada)},
	note = {Pr}
}