Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "WADA, Masahiro",The Development of the Ordinance on the Privilege pf Exemption from Labor Service (Yu-mien 優免 Ordinance) and the Legal Position of Chü-jên 挙人 in the Late Ming Times,The Toyo Gakuho,03869067,東洋文庫,1978-11,60,1・2,93-131,https://cir.nii.ac.jp/crid/1050564289116226048,