@misc{George_Henry_Protection,
 author={George, Henry},
 howpublished={online},
 publisher={Kegan Paul, Trench, Trübner & Co},
 language={eng},
 title={Protection or free trade},
 type={książka},
 keywords={polityka handlowa, ekonomia handlu, protekcjonizm, handel - prawo, George, Henry (1839-1897)},
}