https://pas3.nou.edu.ng/sites/default/files/supervisors_cv/Expedia-Customer-Service-Usa-Contact-Numbers-Step-By-Step-Guide.pdf https://pas3.nou.edu.ng/sites/default/files/supervisors_cv/Expedia-Customer-Service-Official-Usa-Contact-Helpdesk.pdf https://pas3.nou.edu.ng/sites/default/files/supervisors_cv/Expedia-Customer-Service-Usa-24-7-Support-Phone-Numbers.pdf https://pas3.nou.edu.ng/sites/default/files/supervisors_cv/Complete-Guide-To-Expedia-Customer-Service-Contact-Numbers-Usa.pdf https://pas3.nou.edu.ng/sites/default/files/supervisors_cv/How-To-Reach-Expedia-Customer-Service-In-The-Usa-Phone-Numbers-Help-Guide.pdf