Fedoruk, Y. O. (2013). An Unrealized Project concerning the Editing of Kateryna Hrushevska's "Ukrainian Epic Songs" ("Ukrains'ki narodni dumy") in the "Harvard Series on Ukrainian Studies&quot.
Чикаго стиль цитування (17-те видання)Fedoruk, Ya. O. An Unrealized Project Concerning the Editing of Kateryna Hrushevska's "Ukrainian Epic Songs" ("Ukrains'ki Narodni Dumy") in the "Harvard Series on Ukrainian Studies&quot. 2013.
Стиль цитування MLA (8-ме видання)Fedoruk, Ya. O. An Unrealized Project Concerning the Editing of Kateryna Hrushevska's "Ukrainian Epic Songs" ("Ukrains'ki Narodni Dumy") in the "Harvard Series on Ukrainian Studies&quot. 2013.