@misc{George_Philip_and_Son._Wydawca_New_copyright,
 author={George Philip and Son. Wydawca and London Geographical Institute. Wydawca},
 copyright={Public Domain},
 address={London},
 howpublished={online},
 year={copyright 1948},
 publisher={George Philip & Son, Ltd.},
 publisher={The London Geographical Institute},
 language={eng},
 title={New commercial map of China},
 URL={http://rcin.org.pl/Content/147829/PDF/WA51_160156_PTGD253-r1948_New-commercial-map-o_.pdf},
 keywords={China, road maps, trade routes, foreign trade, civil war, political-administrative maps, economic maps},
}