GOŁDYN, Piotr. Press information on activities of ministers of education in Bulgaria, Sweden and Hungary visiting Poland in 1935. Biuletyn Historii Wychowania, [S. l.], n. 31, p. 207–227, 2014. DOI: 10.14746/bhw.2014.31.12. Disponível em: https://pressto.amu.edu.pl/index.php/bhw/article/view/18173. Acesso em: 17 jul. 2024.