Ooi, T. A. (2011). Talk on Real Time Monitoring on MRT Tunnels. The Institution of Engineers, Malaysia.
استشهاد بنمط شيكاغوOoi, Teik Aun. Talk On Real Time Monitoring On MRT Tunnels. The Institution of Engineers, Malaysia, 2011.
MLA استشهادOoi, Teik Aun. Talk On Real Time Monitoring On MRT Tunnels. The Institution of Engineers, Malaysia, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.