APA: 
Wójtowicz, Katarzyna Aleksandra (2019). The significance of selected socio-economic factors for the achieving of fiscal sustainability of local government units (LGUs) in Poland. 
Lex localis, letnik 17, številka 3, str. 617-642. 
URN:NBN:SI:doc-7CNSP8OD from http://www.dlib.si
MLA: 
Wójtowicz, Katarzyna Aleksandra. "The significance of selected socio-economic factors for the achieving of fiscal sustainability of local government units (LGUs) in Poland." 
Lex localis letnik 17. številka 3 (2019) str. 617-642.
<http://www.dlib.si/?URN=URN:NBN:SI:doc-7CNSP8OD>