@book{261399,
	author = {Marx, Karl, and Padrón Alfonso, Alexis,},
	title = {Salario, precio y ganancia /},
	publisher = {Editorial Verbum,},
	year = {[2019]},
	series = {Colección Ensayo},
	address = {Madrid :},
	url = {https://www.digitaliapublishing.com/a/66131/}
}