ISBN 4771018766 books & textbook
Nyū inobēshon purosesu : Gijutsu kakushin soshiki
Mark Dodgson; David Gann; Ammon J Salter; Shin'ichi Ōta; Kigyō Seisaku Kenkyūkai.
Kyōto : Kōyō Shobō, 2008. /2008-02-01 Tankobon Hardcover
isbn-10: 4771018766 / isbn-13: 9784771018761
