Andreev, N. Analysis on the Intra-Industry Trade of Bulgaria with the European Union in Trading tith Mineral Fuels, Lubricants and Related Materials. D. A. Tsenov Academy of economics, 2013 с. 159-165,.
Andreev, N. Analysis on the Intra-Industry Trade of Bulgaria with the European Union in Trading tith Mineral Fuels, Lubricants and Related Materials. D. A. Tsenov Academy of economics, 2013 с. 159-165,.
Andreev, N. (2013) Analysis on the Intra-Industry Trade of Bulgaria with the European Union in Trading tith Mineral Fuels, Lubricants and Related Materials, D. A. Tsenov Academy of economics с. 159-165,.
Andreev, N. (2013). Analysis on the Intra-Industry Trade of Bulgaria with the European Union in Trading tith Mineral Fuels, Lubricants and Related Materials. D. A. Tsenov Academy of economics, с. 159-165.
Andreev N. Analysis on the Intra-Industry Trade of Bulgaria with the European Union in Trading tith Mineral Fuels, Lubricants and Related Materials. D. A. Tsenov Academy of economics; 2013. p. с. 159-165.