BRON, A. A tribute to some leading lights of adult education of the 20th and 21st century. Dyskursy Młodych Andragogów, [S. l.], n. 25, p. 401–415, 2024. Disponível em: https://dma.wns.uz.zgora.pl/index.php/DMA/article/view/748. Acesso em: 5 grudz. 2024.