https://papers.ssrn.com/sol3/papers.cfm?abstract_id=5321186

https://audiokarma.org/forums/index.php?threads/eleven-ways-to-connect-with-expedia-how-to-reach-a-real-person-using-a-detailed-customer-support-guide.1088847/

https://audiokarma.org/forums/index.php?threads/fifteen-ways-to-connect-with-expedia-and-how-to-reach-them-anytime-%E2%80%93-a-step-by-step-guide-in-detailed.1088846/

https://community.justlanded.com/en/United-States/forum/9-Ways-to-Connect-with

https://www.emutalk.net/threads/nine-ways-to-contact-expedia-how-to-reach-a-real-person-%E2%80%93-a-detailed-customer-support-guide.60834/

https://www.emutalk.net/threads/twenty-one-ways-to-contact-expedia-how-to-reach-support-quickly-%E2%80%93-a-comprehensive-guide.60833/

https://www.emutalk.net/threads/eleven-ways-to-contact-expedia-how-to-reach-the-right-department-%E2%80%93-a-step-by-step-guide-in-detailed.60832/

https://www.emutalk.net/threads/15-ways-to-contact-expedia-how-to-reach-them-across-all-platforms-%E2%80%93-a-step-by-step-guide-in-detailed.60831/

https://www.emutalk.net/threads/7-easy-ways-for-us-users-to-contact-expedia-experts-and-fix-issues-fast.60830/

https://www.emutalk.net/threads/15-best-ways-to-fix-expedia-issues-contact-support-in-the-usa.60823/