GIZA, Antoni. Ethnic relations in Macedonia in the early 20th century. Balcanica Posnaniensia. Acta et studia, [S. l.], n. 11/12, p. 129–136, 2001. DOI: 10.14746/bp.2001.11-12.14. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/52619. Acesso em: 4 aug. 2026.