Nicolaas Copernicus: Verskil tussen weergawes

| nasionaliteit = [[Lêer:Flag_of_Prussia_(1466-1772).svg|22px]] Koninklike Pruise<ref name="Davies20">{{cite book |last=Davies |first=Norman |year=2005 |title=God's playground. A History of Poland in Two Volumes |publisher=Oxford University Press |volume=II |isbn=978-0-19-925340-1 |page=20}}</ref><ref name="Borawska">{{cite web |url=http://copernicus.torun.pl/en/biography/1473-1491/1/ |title=Royal Prussia: the homeland of Nicolaus Copernicus |author=Teresa Borawska |publisher=Nicolaus Copernicus University |language=en |archive-url=https://web.archive.org/web/20191118040721/http://copernicus.torun.pl:80/en/biography/1473-1491/1/ |archive-date=18 November 2019 |url-status=live |df=dmy-all |access-date= 6 Desember 2019 }}</ref>