@misc{Hasselt_Arend_Ludolf_van_(1848–1909)._Autor_Volksbeschrijving_1882,
 author={Hasselt, Arend Ludolf van (1848–1909). Autor and E. J. Brill. Wydawca},
 copyright={Public Domain},
 address={Leiden},
 journal={Midden-Sumatra},
 howpublished={online},
 year={1882},
 publisher={E. J. Brill},
 language={dut},
 title={Volksbeschrijving van Midden-Sumatra. Gedeelte 1, Afd. 1},
 type={Text},
 URL={http://www.rcin.org.pl/Content/120090/PDF/WA51_141117_PTG5587-3-1-r1882_Midden-Sumatra-t3-1.pdf},
 keywords={Sumatra, Indonesia, settlement, demography, art, customs, social situation, economic situation},
}