Source images IDS 21360 BCz, 1597, p. 321-324, p. 321 (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1597, p. 321-324; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
