1.
Deresz A, Podstawka M. INCOME TAX IMPOSED ON INDIVIDUAL TAXPAYERS PROGRESSIVE OR LINEAR? –ON THE EXAMPLE OF SIEDLCE AND THE SIEDLCE POVIAT. aspe [Internet]. 2008Sep.30 [cited 2024May19];7(3):13-. Available from: https://js.wne.sggw.pl/index.php/aspe/article/view/3783