BAJOR, Piotr (ED.). Bezpieczeństwo regionalne: Węzłowe problemy i procesy. Poland: Księgarnia Akademicka Publishing,2020. v. Societas, Vol. 132 DOI: 10.12797/9788381383899. Disponível em: https://books.akademicka.pl/publishing/catalog/book/215. Acesso em: 17 may. 2025.