O.B, B., & A.B, G. The Population of the Ros’ River Basin during the Pre-Mongol and Golden Horde Periods. Tatarstan Academy of Sciences, Marjani Institute of History.
Chicago Style (17th ed.) CitationO.B, Bubenok, and Golovko A.B. The Population of the Ros’ River Basin During the Pre-Mongol and Golden Horde Periods. Tatarstan Academy of Sciences, Marjani Institute of History.
MLA (9th ed.) CitationO.B, Bubenok, and Golovko A.B. The Population of the Ros’ River Basin During the Pre-Mongol and Golden Horde Periods. Tatarstan Academy of Sciences, Marjani Institute of History.
Warning: These citations may not always be 100% accurate.