APA aipamena

(1970). Challenges from the future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology.

Chicago Style aipamena

Challenges From the Future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology, 1970.

MLA aipamena

Challenges From the Future: Proceedings of the International Future Research Conference. Kodansha: Japan Society of Futurology, 1970.

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