||This article includes a list of references, related reading or external links, but its sources remain unclear because it lacks inline citations. (August 2016) (Learn how and when to remove this template message)|
Frigerio later became a bobsleigh coach.
- Bobsleigh four-man world championship medalists since 1930
- Olympic solidarity bobsleigh training featuring Frigerio as a coach. Olympic Review. February 1981
|This biographical article relating to Italian bobsleigh is a stub. You can help Wikipedia by expanding it.|