from CaltechAUTHORS

• Heaton, Thomas; Clayton, Robert; et el. (1996) The TriNet Project; ISBN 9780080428222; Paper No. 2136
• Hutton, L. Katherine; Jones, Lucille; et el. (1991) Seismotectonics of southern California; ISBN 9780813753065; 133-152; 10.1130/DNAG-CSMS-NEO.133
• Heaton, Thomas H. and Jones, Lucile M. (1989) Seismological research issues in the San Diego region