Source images IDS 17008 BNW, BOZ, 2053, TG 4, No. 352, f. 73-74, f. 73r (Latin fair copy autograph, 16th-century) 
Facsimile of the source from the collection of Biblioteka Narodowa, BOZ, 2053, TG 4, No. 352, f. 73-74; copying, dissemination or publication in any form (including electronic) solely with prior written permission from the source's owner.
