1. ACI World: ACI World releases preliminary 2017 world airport traffic rankings passenger traffic: Indian and Chinese airports major contributors to growth air cargo: volumes surge at major hubs as trade wars threaten.
https://aci.aero/news/2018/04/09/aci-world-releases-preliminary-2017-world-airport-traffic-rankings-passenger-traffic-indian-and-chinese-airports-major-contributors-to-growth-air-cargo-volumes-surge-at-major-hubs-as-trade-wars-thre/
(2018). Zugegriffen am 24.04.2019
2. ACI World (Hrsg.): Preliminary world airport traffic rankings released.
https://aci.aero/news/2019/03/13/preliminary-world-airport-traffic-rankings-released/
(2019). Zugegriffen am 24.04.2019
3. Adelson, A.: Federal Express to buy Flying Tiger. In: New York Times, 17.12.1988, S. 1035 (1988)
4. Air Cargo News (Hrsg.): Emirates SkyCargo targets perishables market with new product launches.
http://www.aircargonews.net/news/airlines/single-view/news/emirates-skycargo-targets-perishables-market-with-new-product-launches.html
(2017). Zugegriffen am 24.04.2019
5. Air Cargo News (Hrsg.): Top 25 cargo airlines: FedEx leads the pack while Qatar edges higher.
https://www.aircargonews.net/news/single-view/news/top-25-cargo-airlines-fedex-leads-the-pack-while-qatar-edges-higher.html
(2018c). Zugegriffen am 24.04.2019