https://ebook-product.kyobobook.co.kr/dig/epd/ebook/E000003534991
<예스24>
http://www.yes24.com/Product/Goods/93193288
<네이버 책>
https://book.naver.com/bookdb/book_detail.nhn?bid=16714158
EBOOK
공유냉장고가 재미있어요
작성일시: 작성일2020-09-24
조회: 1,115회
https://ebook-product.kyobobook.co.kr/dig/epd/ebook/E000003534991
<예스24>
http://www.yes24.com/Product/Goods/93193288
<네이버 책>
https://book.naver.com/bookdb/book_detail.nhn?bid=16714158