1. https://www.zoeftig.com/our-work/seating-system-case-studies/daxing-international-airport-beijing
2. Daxing International Airport Website
3. Jiang, Steven (September 18, 2019). "Beijing’s new mega-airport ready to open". CNN Travel.
4. http://www.chinadaily.com.cn/a/201809/14/WS5b9ba783a31033b4f465628d.html
5. https://www.straitstimes.com/asia/east-asia/new-beijing-airport-to-open-on-oct-1-2019-able-to-accommodate-620000-flights-per-year