Ostrogorsky, G. (1967). Vizantiia i kievskaia kniaginia olvga. Hague ; Paris: Mouton.
Chicago Style CitationOstrogorsky, Georg. Vizantiia I Kievskaia Kniaginia Olvga. Hague ; Paris: Mouton, 1967.
MLA CitationOstrogorsky, Georg. Vizantiia I Kievskaia Kniaginia Olvga. Hague ; Paris: Mouton, 1967.
Warning: These citations may not always be 100% accurate.