Tribus prusianas en el siglo XIII. Basado en «La división de la tribus de Prusia en el siglo XIII», de H. Łowmiańskiego.
Mapa prus.svg
Mapa prus.svg: Telewizjamsi (talk · contribs)

derivative work: Rowanwindwhistler (talk) work: Rowanwindwhistler (talk)