APA:Rekova, N., Dolozina, I., Nitsenko, V., Zaitsev, Y., & Zamlynskyi, V. . (Volume-30, Issue- -(Year-2018)). Budgetary revenue structure at central level of public administration in the federal countries. Retrieved from https://www.ramp.ase.ro/vol30/30-03.pdf
Chicago:Rekova, N., Dolozina, I., Nitsenko, V., Zaitsev, Y., & Zamlynskyi, V. . "Budgetary revenue structure at central level of public administration in the federal countries" Example, Volume-30-issue--Year-2018-1583-9583. https://www.ramp.ase.ro/vol30/30-03.pdf.