@book{74500,
	author = {Ulibarri Millán,José Emmanuel and Hernández Hermosillo, Silvia Mireya ; coaut.},
	title = {Aprendiendo powerpoint 4.0 /},
	publisher = {McGraw-Hill,},
	year = {1998},
	address = {México :},
	edition = {1a.ed.}
}