@misc{Morgan_Lewis_Henry_(1818–1881)_Społeczeństwo_1887,
 author={Morgan, Lewis Henry (1818–1881)},
 editor={Bąkowska, Aleksandra (1851–1926). Translator},
 editor={Krzywicki, Ludwik (1859–1941). Afterword},
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1887},
 publisher={ed. by Red. "Prawdy"},
 language={pol},
 title={Społeczeństwo pierwotne, czyli Badanie kolei ludzkiego postępu od dzikości przez barbarzyństwo do cywilizacyi},
 URL={http://www.rcin.org.pl/iae/Content/31240/DjVu/WA308_1116_II778-SPOLECZENSTWO-PIERWO_C.pdf},
 keywords={cultural anthropology, social anthropology, primitive peoples, primitive peoples -- social organization, culture of primitive peoples, history of primitive peoples, cultural behaviour, evolution of man, social evolution of man, development of technology},
}