"FAQ Amish". Amish Religious Freedom. Amish Religious Freedom. Archived from the original on February 4, 2017. Retrieved February 24, 2017.
aqha.com
The American Quarter Horse Journal (January 9, 2017). "Rules of the road". AQHA. AQHA. Archived from the original on February 24, 2017. Retrieved February 24, 2017.
direct.gov.uk
think.direct.gov.uk
Department for Transport (2013). "Pass Horses Wide and Slow". Think!. Department for Transport. Archived from the original on March 5, 2012. Retrieved February 24, 2017.
"Riding on Public Roads". University of Vermont. University of Vermont. 2003. Archived from the original on April 12, 2017. Retrieved February 24, 2017.
web.archive.org
"FAQ Amish". Amish Religious Freedom. Amish Religious Freedom. Archived from the original on February 4, 2017. Retrieved February 24, 2017.
The American Quarter Horse Journal (January 9, 2017). "Rules of the road". AQHA. AQHA. Archived from the original on February 24, 2017. Retrieved February 24, 2017.
Department for Transport (2013). "Pass Horses Wide and Slow". Think!. Department for Transport. Archived from the original on March 5, 2012. Retrieved February 24, 2017.
"Riding on Public Roads". University of Vermont. University of Vermont. 2003. Archived from the original on April 12, 2017. Retrieved February 24, 2017.