Pamemeckis, Stasys. “Political Elite in Samogitia in the Beginning of the 15th Century - Middle of the 16th Century”. Lietuvos istorijos studijos 15 (June 28, 2005): 122–126. Accessed November 24, 2024. https://www.journals.vu.lt/lietuvos-istorijos-studijos/article/view/37132.