(1996) "Kakuei Tanaka, A political biography of modern Japan", Singapore: Times Edition ISBN 978-981-204-689-5 [http://www.rcrinc.com/tanaka/intro.html]* Mitchell, R. (1996) "Political Bribery in Japan".
(1996) "Kakuei Tanaka, A political biography of modern Japan", Singapore: Times Edition ISBN 978-9812046895 [http://www.rcrinc.com/tanaka/intro.html]* Mitchell, R. (1996) "Political Bribery in Japan".