@misc{Johnson_Martin_(1884–1937)._Autor_Babuna_1936,
 author={Johnson, Martin (1884–1937). Autor and Müller, Friedrich Max (1823–1900). Tł.},
 copyright={Public Domain},
 address={Leipzig},
 howpublished={online},
 year={1936},
 publisher={Brockhaus},
 language={ger},
 title={Babuna : 100 000 Kilometer im Flugzeug über Afrikas Dschungeln ; [aus dem Englischen von Max Müller].},
 type={Text},
 URL={http://rcin.org.pl/Content/68268/PDF/WA51_88359_PTG4359-r1936_Babuna.pdf},
 keywords={photography, air photography, Africa, travels, geographical descriptions, social situation},
}