Bibliography
http://www.theodora.com/wfbcurrent/italy/italy_geography.html
http://www.mariobatali.com/
http://www.worldbookonline.com/wb/Article?id=ar283260&st=italy
http://go.grolier.com/
http://go.grolier.com/
http://www.theodora.com/wfbcurrent/italy/italy_geography.html
http://www.mariobatali.com/
http://www.worldbookonline.com/wb/Article?id=ar283260&st=italy
http://go.grolier.com/
http://go.grolier.com/