Houlsby, Guy; Lars Bo Ibsen; Byron Byrne (2005). "Suction Caissons for Wind Turbines". Frontiers in Offshore Geotechnics. doi:10.1201/NOE0415390637.ch4 (inactive 12 July 2025). ISBN978-0-415-39063-7.{{cite journal}}: CS1 maint: DOI inactive as of July 2025 (link)