Khramov, Y. O. (2017). S.I. Pekar and His Academic School (the 100th Anniversary since the Birthday).
Чикаго стиль цитування (17-те видання)Khramov, Yu. O. S.I. Pekar and His Academic School (the 100th Anniversary Since the Birthday). 2017.
Стиль цитування MLA (8-ме видання)Khramov, Yu. O. S.I. Pekar and His Academic School (the 100th Anniversary Since the Birthday). 2017.
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