Source images IDS 20198 BCz, 247, p. 241-244, p. 244 (Latin fair copy autograph, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 247, p. 241-244; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.