1. Deigaard, R., 1989. Mathematical modeling of waves in the surf zone. Progress Report 69, ISVA, Technical University of Denmark, Lyngby, pp. 47–59.
2. Ebersole, B.A., Hughes, S.A., 1987. DUCK85 photopole experiment. Technical Report CERC-87-18, U.S. Army Waterways Experiment Station, Coastal Engineering Research Center, Vicksburg, MS.
3. Ebersole, B.A., Hughes, S.A., 1988. SUPERDUCK photopole experiment. Draft Technical Report, U.S. Army Waterways Experiment Station, Coastal Engineering Research Center, Vicksburg, MS (unpublished draft).
4. A synthesis of breaker indices;Goda;Transactions of the Japan Society of Civil Engineers,1970
5. A field study of waves in the surf zone;Hotta;Coastal Engineering in Japan,1980