Sources list for ESSAY ON CALIFORNIA EARTHQUAKES:

Heppenheimer, T. A. The Coming Quake: Science and Trembling on the California Earthquake Frontier. New York: Times Books, 1988.
Plate Tectonics, Fault Lines and Fault Line Movement

Clinton, William H. (06/23/1997) "Remarks at the University of California San Diego commencement ceremony in La Jolla, California. (Transcript). LaJolla, California. University of California.
Cultural Diversity in Law Enforcement

Rogers G.C.: 1998, Earthquakes and earthquake hazard in the Vancouver area, Bulletin of the Geological Survey of Canada 525, 17-25.
Earthquake Hazards in Western British Columbia

Wald, David J., Kanamori, Hiroo, & Donald V. Helmberger. "Source Study of the 1906 San Francisco Earthquake." Sociological Laboratory, 252-21, California Institute of Technology. Bull. Seism. Soc. Am., 83, 981-1019, 1993. September 23, 2004 from: http://p
The 1906 San Francisco Earthquake

Bellah, Robert N., et al., eds. Habits of the Heart. Los Angeles, California: University of California, 1985.
The American National Character