Yeo, W. J., & Diew, W. Y. (2019). Study on the effectiveness of infrastructural traffic calming elements on personal mobility devices.
استشهاد بنمط شيكاغوYeo, Wei Jie, و Wong Yiik Diew. Study On the Effectiveness of Infrastructural Traffic Calming Elements On Personal Mobility Devices. 2019.
MLA استشهادYeo, Wei Jie, و Wong Yiik Diew. Study On the Effectiveness of Infrastructural Traffic Calming Elements On Personal Mobility Devices. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.