@book{90631,
	author = {Hernández y Rodríguez, Sergio. and Varela Juárez, Ricardo Alfredo.},
	title = {Casos y prácticas de administración de recursos humanos},
	publisher = {Trillas.},
	year = {1986.},
	address = {México, D. F. :},
	edition = {2 ed.}
}