LUNDGREEN-NIELSEN, K. M. K. Dziewanowski: Joseph Pilsudski. A European Federalist, 1918-22. Hoover Institution Press. Stanford, California. 1969. 379 s. $8.70. Historisk Tidsskrift, [S. l.], v. 13, 1974. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/51547. Acesso em: 24 apr. 2024.