Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
UMEHARA K.,"Eastern Asia : China : We-tai, Sung and Yuan (Historical Study in Japan, 1977)",SHIGAKU ZASSHI,00182478,The Historical Society of Japan,1978,87,5,774-781,https://cir.nii.ac.jp/crid/1390001205134493312,https://doi.org/10.24471/shigaku.87.5_774