Source images IDS 19343 AAWO, AB, D. 8, f. 4, f. 4v (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. 8, f. 4 unavailable due to the lack of permission of the copyright holder.