@book{148981,
	author = {DUFFY, M. and ET AL.},
	title = {CANNABIS SUPPLY AND YOUNG PEOPLE. IT'S A SOCIAL THING},
	publisher = {Joseph Rowntree Foundation},
	year = {2008},
	address = {YORK},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2008-Posteriores\2008\Cannabis supply and young people.pdf}
}