Obanil, R. S. (2016). Poor eyesight not an excuse to use LED lights in vehicles. Manila Bulletin.
Cita Chicago (17th ed.)Obanil, Rizal S. "Poor Eyesight Not an Excuse to Use LED Lights in Vehicles." Manila Bulletin 2016.
Cita MLA (9th ed.)Obanil, Rizal S. "Poor Eyesight Not an Excuse to Use LED Lights in Vehicles." Manila Bulletin, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.