The International Encyclopedia of Sexuality of the Kinsey Institute. Tamara V. Hovorun, Ph.D., and Borys M. Vornyk, Ph.D. (Medicine). Rewritten and updated in 2003 by T. V. Hovorun and B. M. Vornyk(2003) UkraineArchived 23 January 2010 at the Wayback Machine
Державна служба статистикі України [State Statistics Committee of Ukraine]. State Statistics Committee of Ukraine (in Ukrainian). Archived from the original on 15 September 2002. Retrieved 14 December 2009.
Особливості Релігійного І Церковно-Релігійного Самовизначення Українських Громадян: Тенденції 2010–2018 [Features of Religious and Church – Religious Self-Determination of Ukrainian Citizens: Trends 2010–2018] (PDF) (in Ukrainian), Kyiv: Razumkov Center in collaboration with the All-Ukrainian Council of Churches, 22 April 2018, pp. 12, 13, 16, 31, archived(PDF) from the original on 26 April 2018 Sample of 2,018 respondents aged 18 years and over, interviewed 23–28 March 2018 in all regions of Ukraine except Crimea and the occupied territories of the Donetsk and Lugansk regions.
Державна служба статистикі України [State Statistics Committee of Ukraine]. State Statistics Committee of Ukraine (in Ukrainian). Archived from the original on 15 September 2002. Retrieved 14 December 2009.
Особливості Релігійного І Церковно-Релігійного Самовизначення Українських Громадян: Тенденції 2010–2018 [Features of Religious and Church – Religious Self-Determination of Ukrainian Citizens: Trends 2010–2018] (PDF) (in Ukrainian), Kyiv: Razumkov Center in collaboration with the All-Ukrainian Council of Churches, 22 April 2018, pp. 12, 13, 16, 31, archived(PDF) from the original on 26 April 2018 Sample of 2,018 respondents aged 18 years and over, interviewed 23–28 March 2018 in all regions of Ukraine except Crimea and the occupied territories of the Donetsk and Lugansk regions.
The International Encyclopedia of Sexuality of the Kinsey Institute. Tamara V. Hovorun, Ph.D., and Borys M. Vornyk, Ph.D. (Medicine). Rewritten and updated in 2003 by T. V. Hovorun and B. M. Vornyk(2003) UkraineArchived 23 January 2010 at the Wayback Machine