Λαούρδας Β. Bulgaria, A volume in the Mid-European Studies Center Series. L.A. Dellin, editor. Μακεδονικά, [S. l.], v. 4, n. 1, p. 606–607, 1960. DOI: 10.12681/makedonika.764. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/makedonika/article/view/6319. Acesso em: 22 δεκεμβρίου. 2024.