@book{42715,
	author = {Schönhuth, Michael and Kievelitz, Uwe and Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) GmbH},
	title = {Participatory learning approaches},
	publisher = {Universum Verl.-Anst.},
	year = {1994},
	series = {Schriftenreihe der GTZ},
	address = {Wiesbaden}
}