Wałkówski, Andrzej. 2018. “The History and Achievements of the Cistercians - Gey Monks. An Overview of the Cistercian Order and Cistercian Culture in Poland 1, Eds. Marcin Starzyński and Dariusz Tabor CR”. Echa Przeszłości, no. XVIII (November). https://czasopisma.uwm.edu.pl/index.php/ep/article/view/2076.