http://blog.autoworld.com.my/index.php/2010/01/05/kempen-rakan-trafik-usm-200910/

http://www.trafficmagonline.com/kempen-rakan-trafikusm/

http://www.auto.com.my/auto-forum/4717.html#320

http://www.trafficmagonline.com/field-observation-by-comec/

http://www.redtomato.com.my/e-paper/Main.php?MagID=14&MagNo=39