Survey of suspension systems on vehicles towing travel trailers II. Volume 15. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Reproduction of recorded ocean waves in a ship model towing tank.

Mode of access: Internet.

Towing gear, chapter 25 ...

"This chapter, revised April 1945, supersedes chapter 25, Bureau of ships manual, dated 1 October 1942."

Fire aboard construction barge Athena 106, West Cote Blanche Bay, Louisiana, October 12, 2006 : marine accident report /

"NTSB/MAR-07/01."