KUKUCZKA, Jacek. Roman Stopa’s Unknown Photographs. Sketching a Portrait of the Khoisan Peoples .......... 89. W: KŁOSOWICZ, Robert (red.). Pioneers of African Studies in Kraków: In memory of Professor Roman Stopa (1895-1995). Poland: Wydawnictwo Księgarnia Akademicka,2020. p. 89–110. DOI: 10.12797/9788381382359.04. Disponível em: https://books.akademicka.pl/publishing/catalog/book/86/chapter/1079. Acesso em: 1 sty. 2026.