Japan Earthquake Engineering Symposium Japan. (1990). Proceedings of the eighth Japan earthquake symposium 1990 in commemoration of the international decade for natural disasters reduction. [s.n.].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJapan Earthquake Engineering Symposium Japan. Proceedings of the Eighth Japan Earthquake Symposium 1990 in Commemoration of the International Decade for Natural Disasters Reduction. Japan: [s.n.], 1990.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJapan Earthquake Engineering Symposium Japan. Proceedings of the Eighth Japan Earthquake Symposium 1990 in Commemoration of the International Decade for Natural Disasters Reduction. [s.n.], 1990.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.