The Encyclopedia Herald of Ukraine
Year: 2015
Volume: 6–7
Pages: 13–20
Stanislav Bushak . "Prominent personalities of Skoropadskyi’s cossack family." The Encyclopedia Herald of Ukraine, 2015, http://evu.encyclopedia.kiev.ua/en/vol-6-7/prominent-personalities-of-skoropadskyis-cossack-family/.
2015-12-31