@book{159652,
	author = {Tufte, Thomas. and Mefalopulos, Paolo. and ebrary, Inc.},
	title = {A practical guide in participatory communication},
	publisher = {World Bank,},
	year = {2009.},
	address = {Washington, DC :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10326385}
}