@book{167797,
	author = {Qiang, Christine Zhen-Wei. and Ayers, Seth,},
	title = {Contribution of information and communication technologies to growth/},
	publisher = {World Bank,},
	year = {2004.},
	series = {World Bank working paper;},
	address = {Washington, DC:},
	url = {http://elibrary.worldbank.org/content/book/9780821357224}
}