@book{809,
	author = {National Statistics Bureau. Bhutan.},
	title = {Socio-economic and demographic indicators 2005 /},
	publisher = {National Statistics Bureau,},
	year = {2008.},
	address = {Thimphu :},
	note = {"August 2008"},
	url = {http://www.nsb.gov.bt/publication/files/pub9zy4063xj.pdf}
}