"联系方式." Beijing Capital Airlines. Retrieved on August 26, 2012. "北京首都国际机场货运北路3号首都航空大厦"
"youjidizhi.doc." (Archive) Beijing Capital Airlines. Retrieved on August 26, 2012. "Address:Capital Airlines Building,No 3,North Cargo Road, Beijing Capital International Airport"
"youjidizhi.doc." (Archive) Beijing Capital Airlines. Retrieved on August 26, 2012. "Address:Capital Airlines Building,No 3,North Cargo Road, Beijing Capital International Airport"