Source images IDS 16721 BCz, 3465, p. 183-184, p. 183 (Latin fair copy in secretary's hand, author's signature, 16th-century)

Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 3465, p. 183-184; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.