Sorensen, R. M. (2006). Basic coastal engineering (3a. ed.). Springer.
Lua i Stíl Chicago (17ú heag.)Sorensen, Robert M. Basic Coastal Engineering. 3a. ed. Nueva York: Springer, 2006.
Lua MLA (9ú heag.)Sorensen, Robert M. Basic Coastal Engineering. 3a. ed. Springer, 2006.
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