Fontes:

http://www.cmb.edu.mx/imagenes/fil4.jpg

http://www.biblioredes.cl/NR/rdonlyres/43D50780-AB29-4ED0-A076-75AE5A4E412F/184829/Sint%C3%ADtulo2.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhEf-Wc6zMek0rqbJ-fmSc6w9uZiKd-eFidF0GPytpU8uKugVnP6N7YB3ma3EyeHjU7x-kFwJ7styCD6CHp9sNblXBqqvFLj60kGdh37wCFYZpkmXZBHpkV5UxFDKbizYRk6Kt7jkm97UI/s400/champito1.jpg

http://www.vatican.va/news_services/liturgy/saints/ns_lit_doc_19990418_champagnat_po.html