@misc{Atherton_William_H._Hoisting,
 author={Atherton, William H.},
 howpublished={online},
 publisher={The Technical Press},
 language={eng},
 title={Hoisting machinery : comprising cranes, derricks, grabs, skip hoists, stackers, telephers and transporters},
 type={książka},
 keywords={maszyny wyciągowe, dźwigi, wyciągi, elektrowyciągi},
}