Samogitia : the unknown in history / by Chas. L. Thourot Pichel. [angliška knyga apie Žemaitiją] 1975 m. 320 p. būklė l.gera
The journey of 60 Samogitian Princes to Constrance, Switzerland, in 1415, where they attended the 16th General Council of the Holy Roman Empire, to plead against the injustices of the Teutonic Knights.