KWIATKOWSKI, Krzysztof. Piotr Szczurowski. Podbój Prus w XIII wieku. Przyczyny „krzyżackiego” sukcesu [Conquest of Prussia in the 13th century. Reasons for success of the “Teutonic Knights”]. Sandomierz: Armoryka, 2019. 250 pp. ISBN: 978-83-8064-772-5. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders, [S. l.], v. 27, p. 360–369, 2022. DOI: 10.12775/OM.2022.021. Disponível em: https://apcz.umk.pl/OM/article/view/41881. Acesso em: 29 jun. 2025.