KUBON, Sebastian. Der Friede von Racianz/Raciążek. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders. Online. 1 August 2013. Vol. 18, pp. 39-53. [Accessed 27 July 2024]. DOI 10.12775/OM.2013.003.