https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/rapid-ways-to-call-expedia-customer-service-by-phone-number-email-and-chat-options.pdf

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/complete-guide-19-ways-to-speak-help-from-a-american-airlines-live-agent-customer-support_0.pdf

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/quick-ways-to-connect-united-airlines-customer-service-by-phone-number-chat-and-email-option.pdf

https://www.experts-exchange.com/questions/29290670/07-Quick-Ways-for-U-S-Users-Contact-QuickBooks-Desktop-Support-A-Full-Guide.html

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/quick-ways-to-connect-american-airlines-customer-service-by-phone-number-chat-and-email-option_0.pdf

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/quick-ways-to-reach-expedia-customer-support-by-phone-email-and-live-chat-options.pdf

Seven Ways to Contact How Do I Speak to Someone at American: A Comprehensive Guide

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/quick-ways-to-connect-american-airlines-customer-service-by-phone-number-chat-and-email-option.pdf

https://www.experts-exchange.com/questions/29290615/11-Ways-Talk-To-Us-How-Do-I-Speak-With-QuickBooks-Desktop-Support-A-Step-By-Step-Guide.html

https://ctl.gatech.edu/sites/default/files/webform/teaching_with_technology_partner/_sid_/seven-ways-to-call-how-can-i-talk-to-someone-at-delta-airlines-a-explained-guide.pdf