ソ連東欧学会. (1991). ソ連・東欧学会年報 (20). ソ連・東欧学会. https://doi.org/10.11501/1396603
Chicago Style (17th ed.) Citationソ連東欧学会. ソ連・東欧学会年報 (20). ソ連・東欧学会, 1991. https://doi.org/10.11501/1396603.
MLA (9th ed.) Citationソ連東欧学会. ソ連・東欧学会年報 (20). ソ連・東欧学会, 1991. https://doi.org/10.11501/1396603.
Warning: These citations may not always be 100% accurate.