1. U. S. Army Corps of Engineers "Report on the National Shoreline Study " Department of the Army Washington D. C August 1971.
2. U. S. Army Corps of Engineers "Survey Review Report on St. Lucie Inlet Florida " Jacksonville District August 1965.
3. Price W. A. K. W. Tomlinson and D. H. Willis "Predicting Change in the Plan Shape of Beaches " Chapter 72 Proceedings Thirteenth Conference on Coastal Engineering Vancouver B. C p. 1321-1330 1972.
4. Le Blond P. H. "Formation of Spiral Beaches " Chapter 73 Proceedings Thirteenth International Conference on Coastal Engineering Vancouver B. C p. 1331-1346 1972.
5. Krumbein W. C. and W. R. James "A Lognormal Size Distribution Model For Estimating Stability of Beach Fill Material " Technical Memorandum No. 16 U. S. Army Coastal Engineering Research Center Washington D. C November 1965.