@misc{Quirós_José_Maria_(1750-1824)_Balanza,
 author={Quirós, José Maria (1750-1824) and Humboldt, Alexander von (1769-1859)},
 howpublished={online},
 language={fre},
 language={spa},
 type={rękopis},
 title={Balanza del comercio marítimo de Veracruz correspondiente al ano de 1810 [...] (Drucktitel)},
 keywords={rękopisy},
}