| https://forums.cougarfan.com/t/full-list-of-expedi-customer-service-contact-numbers-in-the-usa-2025-guide/11787 |
| https://forums.cougarfan.com/t/full-list-of-booking-com-customer-care-contact-numbers-in-the-usa-detailed-guide/12136 |
| https://forums.cougarfan.com/t/full-list-of-booking-com-customer-service-contact-numbers-in-the-usa-2025-guide/12190 |
