@misc{Hornung_Clarence_Pearson_Hornung's,
 author={Hornung, Clarence Pearson},
 howpublished={online},
 publisher={Dover Publ.},
 language={eng},
 title={Hornung's handbook of designs & devices : 1836 basic designs and their variations by one of America's foremost industrial and graphic designers},
 type={książka},
 keywords={dekoracja wnętrz, ornament, rysunek geometryczny},
}