Source images IDS 21801 BCz, 1618, p. 421-424 (371-374), p. 424 (374) (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1618, p. 421-424 (371-374); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
