@book{25506,
	author = {Gonzales Ramírez, Luis Álvaro and ; },
	title = {El contrato de trabajo y sus modalidades},
	publisher = {Gaceta Jurídica,},
	year = {2016},
	address = {Lima :},
	url = {https://itmsp.museknowledge.com/UCSP?groupID=2}
}