https://www.instagram.com/p/Cf-hCeVv3oz/?igshid=YmMyMTA2M2Y= 알라딘 https://www.aladin.co.kr/m/mseriesitem.aspx?srid=1049613 Yes24 http://www.yes24.com/Product/Goods/110712770 Yes24 (3권 세트) http://www.yes24.com/Product/Goods/110712862 교보문고 http://www.kyobobook.co.kr/product/detailViewKor.laf?mallGb=KOR&ejkGb=KOR&barcode=3904000048604