Source images IDS 11873 BCz, 1618, p. 985-988 (933-936), p. 986 (934) (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, 1618, p. 985-988 (933-936); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.