@misc{Barro_Robert_J._(1944-_)_Makroekonomia,
 author={Barro, Robert J. (1944- )},
 howpublished={online},
 publisher={Polskie Wydawictwo Ekonomiczne},
 language={pol},
 language={eng},
 type={książka},
 title={Makroekonomia},
 keywords={makroekonomia},
}