Rujukan KLIA_Ekspres

  1. Architecture Asia (03/2004). Issue 1 / March 2004 - May 2004. Kuala Lumpur. Pusat Binaan Sdn Bhd
  2. International Railway Journal (08/1999). Kuala Lumpur Airport Rail Link To Open In 2002. United Kingdom. Simmons-Boardman Publishing Corporation
  3. Siemens Transportation Systems (02/2003). Express Rail Link Kuala Lumpur Turnkey Project. Siemens AG
  • Rujukan digital
  1. (Bahasa Inggeris) - www.kliaekspres.com 26 Mac 2007