1. Federal Highway Administration, (2003). Manual on uniform traffic control devices (2003 ed.). Washington, D.C.: U.S. Dept. of Transportation,. Federal Highway Administration. Retrieved from http://mutcd.fhwa.dot.gov/.
2. Operation and safety of right-turn lane designs;Fitzpatrick,2006
3. Speed differential as a measure to evaluate the need for right-turn lane designs;Hadi,2003
4. Intersection capacity utilization;Husch,2003
5. Delay patterns and preceptions at free right-turn channelized intersections. Honors Thesis;Macfarlane,2009