한국전통지식포탈
http://www.cbd-chm.go.kr/home/rsc/rsc01003p_6.do?dt_gbn=TC&data_gbn_cd=BIO&cls_no=120000023992&cls_id=13392&pageIndex=29
규장각왕실문화도해사전 http://kyujanggak.snu.ac.kr/dohae/sub/schDetail.jsp?no=D1328&category=A&sWord=籈
