著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"砺波, 護 and Petersen, Jens Østergård and Heilesen, Simon B. and Sorensen, Henrik Hjort",The Sui dynasty inspection of countenances and the early T'ang Fiefs of maintenance,,"East Asian Institute, University of Copenhagen",1988,Occasional papers,,,,https://cir.nii.ac.jp/crid/1130282270884546304