Analisi+del+canto+VI-Valeria

Materiali utili:
 * http://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CCoQFjAA&url=http%3A%2F%2Fwww.letteratura-italiana.com%2Fpdf%2Fdivina%2520commedia%2F03%2520Purgatorio.pdf&ei=_0aoUYvgFsK2PcPdgIAG&usg=AFQjCNFPkOIc-xsB3Xq4p4fKg3gMbAhmtA&bvm=bv.47244034,d.bGE
 * http://www.orlandofurioso.com/divina-commedia/purgatorio-parafrasi/20-divina-commedia/parafrasi-del-purgatorio/161-parafrasi-canto-vi-6-del-purgatorio.html
 * http://divinacommedia.weebly.com/purgatorio-canto-vi.html
 * http://www.italica.rai.it/scheda.php?scheda=dante_riassunti_purgatorio_vi