Letter of the Jesuit Father General Jan Baptist Janssens at the opening of the 400th anniversary of the Order in Poland 9-11 Jan Janssen pdf (Język polski)
The work of the Polish Jesuits among the rural population in the first century of the of the Order in the Republic of Poland 51-75 Kazmierz Drzymała pdf (Język polski)
The Jesuits and the Diocesan Seminary in Kalisz (1593-1620) 113-147 Ludwik Piechnik pdf (Język polski)
