ISBN 9784797370041 books & textbook
Kyōi no gōkaku benkyōjutsu : shikaku maesutoro ga kossori jissen suru
1981- Hideaki Suzuki 鈴木秀明
Tōkyō : Sofutobankukurieitibu, 2013. /2013-02-01 Tankobon Hardcover
isbn-10: 4797370041 / isbn-13: 9784797370041