Findling and Pelle (2004), pp. 289–290 Findling and Pelle (2004), pp. 290 "1928 Sankt Moritz Winter Games".
2010년 11월 22일에 확인함.  Findling and Pelle (2004), pp. 289–290 Findling and Pelle (2004), pp. 290 “1928 Sankt Moritz Winter Games”.