Source images IDS 21489 BCz, 1618, p. 383-386 (333-336), p. 383 (333) (Latin fair copy autograph, 16th-century)
Facsimile of the source from the collection of Muzeum Narodowe w Krakowie, Biblioteka Czartoryskich, 1618, p. 383-386 (333-336); copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.