| Reference text: |
Plaxico, C.A., et.al. Recommended Guidelines for Curb and Curb-Barrier Installations [online]. Washington: Transportation Research Board, 2005 [cited 10 April 2009]. Available from World Wide Web: <http://onlinepubs.trb.org/Onlinepubs/nchrp/nchrp_rpt_537.pdf>. National Cooperative Highway Research Program Report 537. |
