Source images IDS 21383 BCz, 1618, p. 979-982 (927-930), p. 981 (929) (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1618, p. 979-982 (927-930); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
