@book{19501,
	author = {Weld, Wayne  and McGavran, Donald A. },
	title = {Principios del crecimiento de la iglesia},
	publisher = {Editorial Moody, },
	year = {c1971},
	address = {Chicago : },
	edition = {1 ed.},
	note = {parte de este libro está basado en el libro "Understanding Church Growth"}
}