@misc{Hass_Ludwik_(1918–2008)_Study_1978,
 author={Hass, Ludwik (1918–2008)},
 volume={38},
 editor={Kęplicz, Krystyna. Tr.},
 editor={Institute of History of the Polish Academy of Sciences},
 copyright={Rights Reserved - Free Access},
 address={Wrocław},
 journal={Acta Poloniae Historica},
 howpublished={online},
 year={1978},
 publisher={Zakład Narodowy im. Ossolińskich},
 language={eng},
 type={Text},
 title={Study of Workers’ Political Attitudes by Quantitative Methods},
 URL={http://www.rcin.org.pl/Content/22327/PDF/WA303_40609_1978-38_APH_04_o.pdf},
 keywords={working class - Poland - attitudes - history},
}