Cousins, Jim, and Graeme H. McVerry. “Overview of Strong-Motion Data from the Darfield Earthquake”. Bulletin of the New Zealand Society for Earthquake Engineering 43, no. 4 (December 31, 2010): 222–227. Accessed October 12, 2025. https://www.bulletin.nzsee.org.nz/index.php/bnzsee/article/view/249.