@book{137080,
	author = {British Standard Institution, BSI},
	title = {Sitio Web Institucional},
	publisher = {British Standard Institution, BSI},
	year = {2002},
	address = {London},
	note = {Sitio Web visitado en julio de 2002. ; Navegadores de Internet},
	url = {http://www.bsi-global.com/index.xalter}
}