article: Maryla Freiwald
links: London Nieuwsblad van het Noorden Rio de Janeiro Athletics at the 1934 Women's World Games – 80 metres hurdles Athletics at the 1930 Women's World Games – 4 × 100 metres relay Track and field athletics Kraków Athletics at the 1930 Women's World Games – 80 metres hurdles 1930 Women's World Games