Dziuba, Andrzej F. „Stella-Sawicki, Marek A. 2018. A Contextual Chronology of The Sovereign Military Hospitaller Order of St John of Jerusalem of Rhodos and of Malta. Defence of the Faith and Humble Service of the Poor and the Sick 1099-2018 A.D. Without a Final Chapter. Lon”. Rocznik Teologiczny 61, no. 4 (maj 30, 2023): 837. Udostępniono maj 24, 2024. https://ojs.chat.edu.pl/index.php/rt/article/view/391.