@misc{Achelis_Thomas_(1850–1909)_Socjologja_1906,
 author={Achelis, Thomas (1850–1909)},
 editor={Kelles-Krauz, Kazimierz (1872–1905). Tł.},
 copyright={Public Domain},
 address={Warszawa},
 howpublished={online},
 year={1906},
 publisher={Bibljoteka Naukowa},
 publisher={Wyd. St. Kucharskiego},
 language={pol},
 title={Socjologja},
 type={Text},
 URL={http://rcin.org.pl/ifis/Content/34359/PDF/WA004_13562_U35029_Achelis-Socjologia_moh.pdf},
 keywords={sociology},
}