https://ia601903.us.archive.org/19/items/book-customer/Contact-Updated-tm-List-of-Expedi-Customer-Service-Numbers-24-7-Live-Person-Guide.pdf
https://ia600604.us.archive.org/14/items/Agent_20263022_20260212/expedia-usa-contact-numbers-an-official-guide.pdf
https://ia600803.us.archive.org/27/items/agent_20263022_20260212_202602/turkish-usa-contact-numbers-an-official-guide.pdf
https://ia600603.us.archive.org/28/items/agent_20263022_20260212_20260213/lufthansa-usa-contact-numbers-an-official-guide.pdf
https://ia600107.us.archive.org/2/items/key-value/updated-guide-to-priceline-customer-service-helpline-numbers-24-7-assistance.pdf
https://ia601904.us.archive.org/35/items/agent_20263022_20260212_20260213_0953/booking-usa-contact-numbers-an-official-guide.pdf