Stover, C. W.; Coffman, J.L. (1993). Seismicity of the United States, 1568-1989 (revised) (USGS Numbered Series). Professional Paper. doi:10.3133/pp1527. This article incorporates text from this source, which is in the public domain.
USC, Tsunami Research Group. "1964 Alaskan Tsunami". University of Southern California. Archived from the original on 8 May 2015. Retrieved 18 July 2015.
USC, Tsunami Research Group. "1964 Alaskan Tsunami". University of Southern California. Archived from the original on 8 May 2015. Retrieved 18 July 2015.