Sova, A. O. (2017). "Sincere greetings from the XI Olympic World Competitions in Berlin!" – from an unknown correspondence of Ivan Boberskiy and the leadership of the Ukrainian Society "Sokil-Batko".
Chicago-Zitierstil (17. Ausg.)Sova, A. O. "Sincere Greetings from the XI Olympic World Competitions in Berlin!" – from an Unknown Correspondence of Ivan Boberskiy and the Leadership of the Ukrainian Society "Sokil-Batko". 2017.
MLA-Zitierstil (8. Ausg.)Sova, A. O. "Sincere Greetings from the XI Olympic World Competitions in Berlin!" – from an Unknown Correspondence of Ivan Boberskiy and the Leadership of the Ukrainian Society "Sokil-Batko". 2017.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.