@book{676,
	author = {Ander-Egg, Ezequiel and Aguilar, María José},
	title = {Cómo elaborar un proyecto :},
	publisher = {Lumen/Hvmanitas,},
	year = {1998.},
	series = {Política, servicios y trabajo social},
	address = {Buenos Aires :},
	edition = {14a. edición}
}