BURGTORF, J. Kommunikationsformen im Zentralkonvent der Templer und Johanniter. Ordines Militares Colloquia Torunensia Historica. Yearbook for the Study of the Military Orders, [S. l.], v. 25, p. 33–69, 2020. DOI: 10.12775/OM.2020.002. Disponível em: https://apcz.umk.pl/OM/article/view/OM.2020.002. Acesso em: 27 apr. 2024.