Bill and Carol McGann. "1934 Giro d'Italia". Bike Race Info. Dog Ear Publishing. Archived from the original on 27 February 2014. Retrieved 10 July 2012.
Bill and Carol McGann. "1934 Giro d'Italia". Bike Race Info. Dog Ear Publishing. Archived from the original on 27 February 2014. Retrieved 10 July 2012.