Gates, A. E. (2007). Encyclopedia of earthquakes and volcanoes (3rd ed.). Facts on File.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGates, Alexander E. Encyclopedia of Earthquakes and Volcanoes. 3rd ed. New York: Facts on File, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGates, Alexander E. Encyclopedia of Earthquakes and Volcanoes. 3rd ed. Facts on File, 2007.
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