@misc{Krugman_Paul_Robin_Makroekonomia_2014, author={Krugman, Paul Robin and Wells, Robin}, copyright={Polskie Wydawnictwo Ekonomiczne}, address={Warszawa
}, howpublished={online}, year={2014}, publisher={Wydawnictwo Naukowe PWN}, language={polski}, title={Makroekonomia}, keywords={Makroekonomia - podręczniki akademickie}, }