Change management in German municipalities of the federal state of lower saxony - an institutional-economic analysis with explicative substance / Dino André Schubert ; supervisor Daniela Hupková , 2018 . 193 s . Doktorandská dizertačná práca (PhD.). - Katedra ekonomiky FEM SPU v Nitre
http://opac.crzp.sk/openURL?crzpSigla=spunitra&crzpID=16669 . [1, z toho požičaných 0]