• Helytartó

    Protection of ethnic minorities. Comparative perspectives. (Held in Toronto). Ed. by Robert G. Wirsing. New York; Oxford; Toronto: Pergamon Press 1981. XII, 375 p. (Pergamon policy studies on international politics) (Papers presented at the Annual Conference of the International Studies Association. 1979)
  • Helytartó

    The protection of ethnic and linguistic minorities in Europe. Ed. John Packer and Kristian Myntti.Turku: Åbo Akademi Univ. Inst. for Human Right 1993. 260 p