PODNIESIŃSKA, Agata; PRZĄDKA-LESZCZYŃSKA, Magdalena. Poles defending the borders: A handbook for citizens defending Polish borders. Warszawa: Ordo Iuris Institute for Legal Culture - Scientific Press,2025. DOI: 10.37873/OIPress.70. Disponível em: https://wydawnictwo.ordoiuris.pl/index.php/books/catalog/book/70. Acesso em: 24 mar. 2026.