@misc{Sawicki_Ludwik_(1893–1972)_Pygmy,
 author={Sawicki, Ludwik (1893–1972)},
 volume={62},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 journal={Spuścizna prof. Ludwika Sawickiego : teczki archiwalne},
 howpublished={online},
 language={pol},
 title={Pygmy Implements ...},
 type={Text},
 URL={http://rcin.org.pl/Content/77553/PDF/WA308_91782_A-TA-LS-62-10_Pygmy-implements_I.pdf},
 keywords={Pygmy (peoples), Cap Colony (Republic of South Africa)},
}