MUSIDLAK, Natalia Lucyna. Servant of God, Bp Wojciech Owczarek – tomorrow and today. In the 100 th anniversary of episcopal ordination. Studia Włocławskie, [S. l.], v. 21, p. 587–602, 2019. Disponível em: https://ttn.wloclawek.pl/czasopisma/StudiaWloclawskie/article/view/136. Acesso em: 17 may. 2024.