The Nikko Research Center. (1970). Industries for the 1970's. Tokyo: The Nikko Research Center.
Chicago Style aipamenaThe Nikko Research Center. Industries for the 1970's. Tokyo: The Nikko Research Center, 1970.
MLA aipamenaThe Nikko Research Center. Industries for the 1970's. Tokyo: The Nikko Research Center, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.