@book{60335,
	author = {Leeuw, Edith Desirée de. and European Association of Methodology.},
	title = {International handbook of survey methodology /},
	publisher = {Lawrence Erlbaum Associates,},
	year = {c2008.},
	address = {New York ;},
	url = {http://www.loc.gov/catdir/toc/ecip085/2007047297.html}
}