Source images IDS 21242 BCz, 245, p. 57-58, p. 58 (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 245, p. 57-58; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
