@misc{_Guns,
 copyright={Łowiecka Biblioteka Cyfrowa Krzysztofa Daszkiewicza},
 howpublished={online},
 publisher={James Purdey & Sons Ltd.},
 language={eng},
 type={katalog},
 title={Guns & rifles by James Purdey & Sons Ltd.},
 keywords={łowiectwo},
}