@misc{Twain_Mark_(1835-1910)_Bezsenna,
 author={Twain, Mark (1835-1910)},
 address={Chicago},
 howpublished={online},
 publisher={nakł. W. Dyniewicz},
 language={pol},
 language={eng},
 type={broszura},
 title={Bezsenna noc},
}