Webgrafia

http://ca.wikipedia.org/wiki/Drets_Humans

http://www.xtec.cat/~lvallmaj/edupolis/5dudh.htm

http://ca.wikipedia.org/wiki/Pena_de_mort

http://ca.wikipedia.org/wiki/Pena_de_mort

http://www.google.es/imgres?um=1&hl=ca&biw=1024&bih=462&tbm=isch&tbnid=4K4O9UPmDs-icM:&imgrefurl=http://ca.wikipedia.org/wiki/Pena_de_mort&docid=8HQVWCS-jaNNMM&imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/0/05/Death_Penalty_World_Map_according_to_Amnesty_International.svg/520px-Death_Penalty_World_Map_according_to_Amnesty_International.svg.png&w=520&h=264&ei=VNa4UfyPCaKM7QbPrIHIDg&zoom=1&ved=1t:3588,r:2,s:0,i:86&iact=rc&dur=580&page=1&tbnh=156&tbnw=315&start=0&ndsp=7&tx=268&ty=59