APA aipamena

(1979). Directory of information sources in Japan, 1980. Tokyo: Nichigai Associates.

Chicago Style aipamena

Directory of Information Sources in Japan, 1980. Tokyo: Nichigai Associates, 1979.

MLA aipamena

Directory of Information Sources in Japan, 1980. Tokyo: Nichigai Associates, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.