Transportation & Development Institute (American Society of Civil Engineers). Aviation Council. Aviation and Planning Committee, ebrary, Inc, Baskir, G. S., & Gervais, E. L. (2013). Airfield safety and capacity improvements: Case studies on successful projects. American Society of Civil Engineers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Transportation & Development Institute (American Society of Civil Engineers). Aviation Council. Aviation and Planning Committee, Inc ebrary, Geoffrey S. Baskir, و Edward L. Gervais. Airfield Safety and Capacity Improvements: Case Studies on Successful Projects. Reston, Va.: American Society of Civil Engineers, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Transportation & Development Institute (American Society of Civil Engineers). Aviation Council. Aviation and Planning Committee, et al. Airfield Safety and Capacity Improvements: Case Studies on Successful Projects. American Society of Civil Engineers, 2013.