„The Constitution of the Republic of Poland”. 2. 4. 1997. „Article 13: Political parties and other organizations whose programs are based upon totalitarian methods and the modes of activity of nazism, fascism and communism, as well as those whose programs or activities sanction racial or national hatred, the application of violence for the purpose of obtaining power or to influence the State policy, or provide for the secrecy of their own structure or membership, shall be prohibited.”CS1 одржавање: Формат датума (веза)
