Source images IDS 20026 BNW, BOZ, 2053, TG 17, No. 2063, f. 164-169, f. 168v (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Biblioteka Narodowa, BOZ, 2053, TG 17, No. 2063, f. 164-169; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
