«2002 'Sleep in America' Poll,» National Sleep Foundation, March 2002, .
92
Derickson, Dangerously Sleepy, Kindle edition.
93
David Voreacos and Jeff Plungis, «Trucker in Massive Rig Destroys Two Families in His Sleep,» Bloomberg Business, September 30, 2014, .
94
Statement of FMCSA Administrator Anne S. Ferro Before the House Transportation and Infrastructure Subcommittee on Highways and Transit on the Hearing 'Compliance, Safety, Accountability Program', " Federal Motor Carrier Safety Administration, September 13, 2012, .
