@Book{sitereport_51708,
 author = "関口, 慶久",
 title = "吉田古墳",
 volume = "2",
 publisher = "水戸市教育委員会",
 year = 2007,
 series = "水戸市埋蔵文化財調査報告",
 number = "10",
 url = https://sitereports.nabunken.go.jp/51708,
 }