22, Wrocław 1976* Jacek Jędruch, "Constitutions, Elections and Legislatures of Poland 1493-1993, Hippocrene Books, 1998, ISBN 0-7818-0637-2, p. 147-148==References==
22, Wrocław 1976* Jacek Jędruch, "Constitutions, Elections and Legislatures of Poland 1493-1993, Hippocrene Books, 1998, ISBN 0781806372, p. 147-148