Prevužňáková, J., i K. Zemková. „The Analysis of the Indebtedness of Slovak Agricultural Enterprises in Years 2003 and 2009 and Multi-Criteria Analysis of Slovak Agricultural Enterprises in Years 2003 and 2009”. Zeszyty Naukowe SGGW, Polityki Europejskie, Finanse I Marketing, nr 7(56), czerwiec 2012, s. 92-101, https://pefim.sggw.edu.pl/article/view/1476.