Kavitha Vasudevan. (2014). Prevalence of falling asleep at the wheel among commercial drivers in Klang valley. Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationKavitha Vasudevan. Prevalence of Falling Asleep at the Wheel Among Commercial Drivers in Klang Valley. Kuala Lumpur: Universiti Kebangsaan Malaysia, 2014.
MLA引文Kavitha Vasudevan. Prevalence of Falling Asleep at the Wheel Among Commercial Drivers in Klang Valley. Universiti Kebangsaan Malaysia, 2014.
警告:這些引文格式不一定是100%准確.