1. Busel, V. (2005). A large explanatory dictionary of the modern Ukrainian language. Irpin: VTF "Perun" [in Ukrainian].
2. Raievnieva, O. (2006). Enterprise development management: methodology, mechanisms, models. Kharkiv: VD "Inzhek" [in Ukrainian].
3. Shynkaruk, V. (1986). Philosophical dictionary (2nd ed.). Kyiv: Holov. red. URE [in Ukrainian].
4. Gavrilko, Р. Gavrilko, P. (2012). National economy: theoretical aspects of structure optimization. Scientific Bulletin of NLTU of Ukraine, 22.4, 187-196 [in Ukrainian].
5. Grontkovska, O. (2010). National economy as a scientific category and object of theoretical and economic analysis. Bulletin of Kamyanets-Podilsky National University named after Ivan Ogienko. Economic sciences, 3, 106-111 [in Ukrainian].