Ury, S. (2002). The "Shtadlan" of the polish-lithuanian commonwealth: Noble advocate or unbridled opportunist? Polin.
Cita Chicago (17th ed.)Ury, Scott. "The "Shtadlan" of the Polish-lithuanian Commonwealth: Noble Advocate or Unbridled Opportunist?" Polin 2002.
Cita MLA (8th ed.)Ury, Scott. "The "Shtadlan" of the Polish-lithuanian Commonwealth: Noble Advocate or Unbridled Opportunist?" Polin, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.