Destegul, Umut, Grant Dellow, and David Heron. “A Ground Shaking Amplification Map for New Zealand”. Bulletin of the New Zealand Society for Earthquake Engineering 42, no. 2 (June 30, 2009): 122–128. Accessed March 18, 2025. https://bulletin.nzsee.org.nz/index.php/bnzsee/article/view/306.