@book{284936,
	author = {Maza, Miguel Angel and Alvarez Bangueses, Ramón},
	title = {Ley de contrato de trabajo 20.744 / dir. Miguel Angel Maza ...(et al.)},
	publisher = {La Ley},
	year = {2009},
	address = {Buenos Aires},
	edition = {3a ed. act. y amp.}
}