Kiss, Dávid. “Italian Submachine Gun in Hungarian Hands: – The 9 × 19 Mm Beretta M12 Submachine Gun in the Armoury of the Hungarian Police Anti-Terror Units”. Hungarian Law Enforcement 23, no. 4 (April 22, 2024): 189–201. Accessed May 18, 2024. https://folyoirat.ludovika.hu/index.php/magyrend/article/view/7013.