Polityčna istorija Ukrainy XX stolittja : u šesty tomah = A political history of Ukraine the 20th century : in six volumes. Tom 2, Revoljucii v Ukraini : polityko-deržavni modeli ta realii (1917-1920) = Revolutions in Ukraine : political-statemodels and realities (1917-1920) - Verstjuk, Vladyslav Fedorovyč (Geneza, 2003)