ŻABIŃSKI, Grzegorz. Not Only Barrels – Equipment for Firearms in the State of the Teutonic Order in Prussia. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 17 October 2017. Vol. 22, pp. 165-249. [Accessed 26 January 2025]. DOI 10.12775/OM.2017.007.