(Ingelesez)Forward, Paul. (2020-02-09). «2020-2021 Armada ARG II»BLISTER(Noiz kontsultatua: 2021-01-15).
books.google.com
(Ingelesez)Association, International Skiing History. (2003-12). Skiing Heritage Journal. International Skiing History Association (Noiz kontsultatua: 2021-01-13).
(Ingelesez)Association, International Skiing History. (2003-12). Skiing Heritage Journal. International Skiing History Association (Noiz kontsultatua: 2021-01-13).