Nakayama, S. (2001). Challenging for international teaching materials on environment: A report of REGIC-ACCU Project for 2000. REGIC (Research Group for International Curriculum) at the Graduate School for International Development and Cooperation, Hiroshima University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNakayama, Shuichi. Challenging for International Teaching Materials on Environment: A Report of REGIC-ACCU Project for 2000. Hiroshima, Japan: REGIC (Research Group for International Curriculum) at the Graduate School for International Development and Cooperation, Hiroshima University, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNakayama, Shuichi. Challenging for International Teaching Materials on Environment: A Report of REGIC-ACCU Project for 2000. REGIC (Research Group for International Curriculum) at the Graduate School for International Development and Cooperation, Hiroshima University, 2001.