1. APAT and Università Roma Tre, 2006. Italian Wave Atlas. Department of Civil Engineering Sciences, University of Roma Tre, Rome.
2. API, 1987. Analysis of Spread Mooring Systems for Floating Drilling Units. API Recommended Practice 2P (RP2P), May 1, 1987.
3. API, 2005. Design and analysis of stationkeeping Systems for Floating Structures. Recommended Practice 2SK, 2005.
4. Floating Structures: A Guide for Design and Analysis;Barltrop,1998