Source images IDS 21233 BCz, 1618, p. 367-370 (317-320), p. 368 (318) (Latin fair copy autograph, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1618, p. 367-370 (317-320); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.