T.Yu, F. The Diocesan Structure of Rus during the Mongol-Tatar Invasion in 1237–1240 (according to the chronicles). Tatarstan Academy of Sciences, Marjani Institute of History.
Chicago Style (17th ed.) CitationT.Yu, Fomina. The Diocesan Structure of Rus During the Mongol-Tatar Invasion in 1237–1240 (according to the Chronicles). Tatarstan Academy of Sciences, Marjani Institute of History.
MLA (9th ed.) CitationT.Yu, Fomina. The Diocesan Structure of Rus During the Mongol-Tatar Invasion in 1237–1240 (according to the Chronicles). Tatarstan Academy of Sciences, Marjani Institute of History.
Warning: These citations may not always be 100% accurate.