http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
State-of-the-art and objectives of reflective raised pavement markers
State Department of Highways and Public Transportation.
Sponsored by Texas State Department of Highways and Public Transportation in cooperation with the U.S. Department of Transportation, Federal High[w]ay Administration.
"Annotated bibliography": pages 126-155.