- https://www.devex.com/people/how-do-i-really-get-through-to-qatar-airways-2460881
- https://www.devex.com/people/aa-faqs-what-is-the-american-cancellation-fee-2460703
- https://www.devex.com/people/aa-faqs-what-is-the-american-cancellation-fee-2460703
- https://www.devex.com/people/does-qatar-have-a-free-cancellation-policy-2460681
