↑Druhaja Ŭstaŭnaja Hramata da narodaŭ Bielarusi [The Second Constituent Charter to the Peoples of Belarus]. (n.d.). Retrieved December 29, 2017, from http://www.radabnr.org/usthramaty/hramata2/
↑Treciaja Ŭstaŭnaja Hramata Rady BNR [The Third Constituent Charter of the Council of the BNR]. (n.d.). Retrieved December 28, 2017, from http://www.radabnr.org/usthramaty/hramata3/
↑Ladysieŭ, U. F., & Bryhandzin, P. I. (2003). BNR: stanaŭliennie, dziejnasć. Ministerstva bielaruskich spraŭ pry Litoŭskaj Tarybie [BNR, its formation and activities. The Ministry for Belarusian Affairs under the Council of Lithuania]. In Pamiž Uschodam i Zachadam. Stanaŭliennie dziaržaŭnasci i terytaryjaĺnaj celasnasci Bielarusi (1917–1939) [Between the East and the West. The formation of statehood and territorial integrity of Belarus (1917–1939)] (pp. 84–88). Minsk: Belarusian State University.
↑Ladysieŭ, U. F., & Bryhandzin, P. I. (2003). BNR: stanaŭliennie, dziejnasć. Ministerstva bielaruskich spraŭ pry Litoŭskaj Tarybie [BNR, its formation and activities. The Ministry for Belarusian Affairs under the Council of Lithuania]. In Pamiž Uschodam i Zachadam. Stanaŭliennie dziaržaŭnasci i terytaryjaĺnaj celasnasci Bielarusi (1917–1939) [Between the East and the West. The formation of statehood and territorial integrity of Belarus (1917–1939)] (pp. 117–119). Minsk: Belarusian State University.