@article{oai:toyo-bunko.repo.nii.ac.jp:00003167,
 author = {YOSHIDA, Mitsuo and YOSHIDA, MITSUO},
 journal = {Memoirs of the Research Department of the Toyo Bunko},
 month = {},
 pages = {35--60},
 title = {Status and Social Groups in Early Modern Korea},
 volume = {65},
 year = {2007}
}