Rujukan Southwest Airlines

  1. 1 2 3 4 5 6 "Southwest Airlines Co. 2017 Annual Report (Form 10-K)". sec.gov. U.S. Securities and Exchange Commission. January 2018. 
  2. ↑ "Southwest Airlines – A Brief History". southwest.com. Southwest Airlines Co. 2009. Diarkibkan daripada asal pada August 18, 2010. Dicapai January 6, 2011. More than 38 years ago, Rollin King and Herb Kelleher got together to start a different kind of airline. 
  3. ↑ "1966 to 1971". swamedia.com. Southwest Airlines Co. 2011. Dicapai June 1, 2011. March 15, 1967 Air Southwest Co. is incorporated. 
  4. 1 2 "Fact Sheet". swamedia.com. Southwest Airlines Co. 2016. Diarkibkan daripada yang asal pada May 3, 2011. Dicapai May 2, 2011. 
  5. ↑ "April 2016 Schedule is Here! No Foolin'! - Nuts About Southwest". Nuts About Southwest. 
  6. ↑ "The world's largest airlines". The Economist. 
  7. ↑ "Southwest Airlines Intends To Serve Hawaii Nonstop From California Airports In Oakland, San Diego, San Jose, & Sacramento". Southwest Airlines Newsroom (dalam bahasa Inggeris). Dicapai 2018-05-15. 

Rujukan

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