Source images IDS 11828 AAWO, AB, D. 9, f. 20, f. 20r (Latin fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Archiwum Archidiecezji Warmińskiej, AB, D. 9, f. 20 unavailable due to the lack of permission of the copyright holder.