Transit Vehicle Signage for Persons who are Blind or Visually Impaired

Bentzen B.L. , Eastern R.D. , Nolin T.L. , and Mitchell P.A. (1994). Signage specifications for transit vehicles: Human factors research. Berlin, MA: Accessible Design for the Blind.

Garvey P. (1994). Changeable message sign visibility (Draft interim report DTFH61–91-C-00042). Washington, DC: Department of Transportation, Federal Highway Administration.

Joffee E. (1994). Signage specifications for transit vehicles: A summary report of human factors and focus group research on bus signage. New York: American Foundation for the Blind.

Wormsley W.E. , and Kirchner C.K. (1994). Focus group technical report: AFB Signage Project. New York: American Foundation for the Blind.