Tows - tugs
| December 2020 | Alandia: Tug operations - towage |
| 4 October 2016 | Gard: Worldwide pilotage, towage and moordig services survey |
| 1 March 2012 | Norwegian Hull Club: Emergency towing procedures |
| 1 September 2010 | Norwegian Hull Club: Understanding the importance of tugs and pilot |