T&DI Congress Chicago, Ill., Transportation & Development Institute (American Society of Civil Engineers), ebrary, Inc, Al-Qadi, I., & Murrell, S. (2011). T&DI congress 2011: Integrated transportation and development for a better tomorrow : proceedings of the first Transportation and Development Institute Congress : March 13-16, 2011, Chicago, Illinois. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)T&DI Congress Chicago, Ill., Transportation & Development Institute (American Society of Civil Engineers), Inc ebrary, Imad Al-Qadi, و Scott Murrell. T&DI Congress 2011: Integrated Transportation and Development for a Better Tomorrow : Proceedings of the First Transportation and Development Institute Congress : March 13-16, 2011, Chicago, Illinois. Reston, Va.: American Society of Civil Engineers, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)T&DI Congress Chicago, Ill., et al. T&DI Congress 2011: Integrated Transportation and Development for a Better Tomorrow : Proceedings of the First Transportation and Development Institute Congress : March 13-16, 2011, Chicago, Illinois. American Society of Civil Engineers, 2011.