Alex K. Tang, P.E. and Anshel J. Schiff, ed. (2007). "2". Kashiwazaki, Japan Earthquake of July 16, 2007. ASCE, Technical Council on Lifeline Earthquake Engineering. p. 7. ISBN9780784410622. Archived from the original on March 3, 2014. Retrieved July 10, 2012.
Alex K. Tang, P.E. and Anshel J. Schiff, ed. (2007). "2". Kashiwazaki, Japan Earthquake of July 16, 2007. ASCE, Technical Council on Lifeline Earthquake Engineering. p. 7. ISBN9780784410622. Archived from the original on March 3, 2014. Retrieved July 10, 2012.