"Abp Józef Kowalczyk nowym Prymasem Polski" [Archbishop Józef Kowalczyk becomes the new Primate of Poland] (in Polish). Katolicka Agencja Informacyjna. 2010-05-08. Archived from the original on 2011-07-19. Retrieved 2010-05-09.
"17-lecie wielkiej reformy Kościoła w Polsce" [17th anniversary of the great reform of the Church in Poland] (in Polish). Katolicka Agencja Informacyjna. 2009-03-25. Archived from the original on 2011-07-19. Retrieved 2010-05-09.
prymaspolski.pl
"Życiorys" [Biography] (in Polish). Sekretariat Prymasa Polski. 2009. Archived from the original on 2013-07-03. Retrieved 2013-09-17.
"Abp Józef Kowalczyk nowym Prymasem Polski" [Archbishop Józef Kowalczyk becomes the new Primate of Poland] (in Polish). Katolicka Agencja Informacyjna. 2010-05-08. Archived from the original on 2011-07-19. Retrieved 2010-05-09.
"17-lecie wielkiej reformy Kościoła w Polsce" [17th anniversary of the great reform of the Church in Poland] (in Polish). Katolicka Agencja Informacyjna. 2009-03-25. Archived from the original on 2011-07-19. Retrieved 2010-05-09.