Source images IDS 21041 BCz, 247, p. 309-312, p. 312 (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 247, p. 309-312; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
