ISBN 4534049579 books & textbook
Honto ni wakaru kawase soba : Maketto sankasha no shinrigaku kara keizai shihyo no yomikata saishin no yosoku tsuru made.
Nihonjitsugyoshuppansha. /2012-06-01 Tankobon Softcover
isbn-10: 4534049579 / isbn-13: 9784534049575
