Tanaka, H. W. (1986). Doing business with Japan. London: Business Books International.
Chicago Style aipamenaTanaka, H. William. Doing Business With Japan. London: Business Books International, 1986.
MLA aipamenaTanaka, H. William. Doing Business With Japan. London: Business Books International, 1986.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.