Source images IDS 19655 BNW, BOZ, 2053, TG 16, No. 1949, f. 171-172, f. 172v (Latin fair copy in secretary's hand, author's signature, 16th-century)
Facsimile of the source from the collection of Biblioteka Narodowa, BOZ, 2053, TG 16, No. 1949, f. 171-172; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.