@misc{_Prince,
 howpublished={online},
 publisher={The Elite Art Press},
 language={eng},
 type={biografie},
 title={Prince Henry of Prussia in America : historical review of His Royal Highness' American travels},
 keywords={Albrecht Wilhelm Henryk (1862-1929) książę Prus z dynastii Hohenzollernów, Stany Zjednoczone Ameryki, podróże, biografie},
}