1. (ed.) Chapter 8 - lifelines. In Earthquake Spectra (Supplement), vol. 6, 1990; 315-338.
2. (ed.) Chapter 4 - lifelines. In Earthquake Spectra (Supplement C), vol. 11, 1995; 188-217.
3. Interaction in interconnected electrical substation equipment subjected to earthquake ground motions, Report PEER 1999/01, Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 1999.
4. Dynamics of Structures. Prentice-Hall: Englewood Cliffs, NJ, 1995.
5. Impact of earthquake strong ground motion on substations. Report 009.3-93.1, Pacific Gas and Electric Company, San Ramon, CA, 1993.