(1977). Shore protection manual (3a. ed.). U.S. Army Coastal Engineering Research Center.
Cita Chicago (17th ed.)Shore Protection Manual. 3a. ed. Washington, D.C: U.S. Army Coastal Engineering Research Center, 1977.
Cita MLA (9th ed.)Shore Protection Manual. 3a. ed. U.S. Army Coastal Engineering Research Center, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.