ISBN 9784829962008 books & textbook
Shukan kankei no seibutsugaku : Kyosei kisei hoshoku no atarashii sugata.
Atsushi Kawakita; Yudai Okuyama; Shu Seibutsu Gakkai.
Bun'ichisogoshuppan. /2012-03-01 Tankobon Hardcover
isbn-10: 4829962003 / isbn-13: 9784829962008
