LANGE, Tadeusz Wojciech. Ekstraordinær sendemann. Władysław Neuman, Polens minister i Norge 1931-1942. Folia Scandinavica Posnaniensia, [S. l.], v. 8, p. 129–136, 2007. Disponível em: https://pressto.amu.edu.pl/index.php/fsp/article/view/11213. Acesso em: 28 mar. 2024.