Source images IDS 21911 BCz, 247, p. 361-364, p. 364 (Latin fair copy autograph, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 247, p. 361-364; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.