@misc{Ruskin_John_(1819-1900)_O,
 author={Ruskin, John (1819-1900)},
 howpublished={online},
 publisher={Warszawa : B. Brzozowski},
 language={pol},
 type={książka},
 title={O skarbach królewskich},
 keywords={Socjologia - 19 w.},
}