@book{152610,
	author = {Williams, Colin C. and ebrary, Inc.},
	title = {Informal employment in advanced economies},
	publisher = {Emerald Group Publishing,},
	year = {c2006.},
	series = {International Journal of Manpower, an interdisciplinary journal on human resources, management and labour economics ;},
	address = {Bradford, England :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10146675}
}