Stephen R. Burant and Voytek Zubek, Eastern Europe's Old Memories and New Realities: Resurrecting the Polish–Lithuanian Union, East European Politics and Societies 1993; 7; 370, onlineΑρχειοθετήθηκε 2020-10-24 στο Wayback Machine.
Stephen R. Burant and Voytek Zubek, Eastern Europe's Old Memories and New Realities: Resurrecting the Polish–Lithuanian Union, East European Politics and Societies 1993; 7; 370, onlineΑρχειοθετήθηκε 2020-10-24 στο Wayback Machine.