Md. Nor, G. (1995). Urban highway congestion: A study on the existing traffic conditions and the impact of traffic congestion on commuting travel times using private cars on the Senai-Johor Bahru toll highway.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Md. Nor, Ghazali. Urban Highway Congestion: A Study on the Existing Traffic Conditions and the Impact of Traffic Congestion on Commuting Travel Times Using Private Cars on the Senai-Johor Bahru Toll Highway. 1995.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Md. Nor, Ghazali. Urban Highway Congestion: A Study on the Existing Traffic Conditions and the Impact of Traffic Congestion on Commuting Travel Times Using Private Cars on the Senai-Johor Bahru Toll Highway. 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.