@book{167829,
	author = {Grootaert, Christiaan,},
	title = {Measuring social capital:},
	publisher = {World Bank,},
	year = {c2004.},
	series = {World Bank working paper,},
	address = {Washington, D.C. :},
	url = {http://elibrary.worldbank.org/content/book/9780821356616}
}