Não informado. (2008). Natural disaster science. Japanese Group for the Study of Natural Disaster Science.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Natural Disaster Science. Kyoto, Japão: Japanese Group for the Study of Natural Disaster Science, 2008.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Natural Disaster Science. Japanese Group for the Study of Natural Disaster Science, 2008.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.