@misc{Humboldt_Alexander_von_(1769-1859)_Razon,
 author={Humboldt, Alexander von (1769-1859)},
 howpublished={online},
 title={Razon que forma esta Contaduria de Real Hazda [...] (Manuskripttitel)},
 type={rękopis},
 keywords={rękopisy},
}