Sitobhi semabhasi ngaphambili. Emabhasi anganciphisa sivinini eme ngaphambili. Buka labahamba ngetinyawo uma uwengca.
Imitfombo yelwati
- Department of Transport - SA Learner Driver Manual: Road Traffic Signs (practicek53.co.za) · 1.00, June 2012 · likhasi 48
- SADC Road Traffic Signs Manual, Volume 1 Chapter 5: Information Signs · Department of Transport · 2012-05 · likhasi 17
- SADC Road Traffic Signs Manual, Volume 4 Chapter 9: Information Sign Design · Department of Transport · 2012-05 · likhasi 3