@book{178641,
	author = {Edgar, K. and et al.},
	title = {Time well spent: a practical guide to active citizenship and volunteering in prison},
	publisher = {Prison Reform Trust},
	year = {2011},
	address = {Londres},
	url = {\\Srvdatos\siis\docus\Documentos Internet\2008-Posteriores\2011\Time well spent.pdf}
}