@book{50975,
	author = {Trecker, Audrey R. and Trecker, Harleigh Bradley,},
	title = {Manual de proyectos de servicios de comunidad /},
	publisher = {Bibliográfica Omeba,},
	year = {c1964.},
	series = {Coleccion America en letras ;},
	address = {Buenos Aires :},
	note = {Translation of: Handbook of community service projects.}
}