https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/15-ways-to-speak-to-live-agent-at-american-airlines-via-phone-email-or-chat-options-a-step-by-step-guide.pdf

https://mexicoagenteespaola.zohodesk.com/portal/en/kb/articles/c%C3%B3mo-llamar-a-delta-en-m%C3%A9xico-52-delta-tel%C3%A9fono

https://www.giantbomb.com/forums/general-discussion-30/25-maneras-de-hablar-con-una-persona-en-vivo-en-de-1938956/

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/11-c-mo-contactar-a-un-humano-en-westjet-por-tel-fono-chat-o-correo-electr-nico-gu-a-de-ayuda-completa.pdf

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/gu-a-paso-a-paso-para-contactar-al-servicio-al-cliente-de-westjet-airlines.pdf

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/contactar-a-un-agente-de-westjet-airlines.pdf

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/llamar-a-un-agente-de-westjet-airlines.pdf

https://bit.ly/4ltY53U

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/five-ways-to-talk-to-live-agent-at-american-airlines-via-phone-email-or-chat-options-a-step-by-step-guide.pdf

https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/25-maneras-de-hablar-con-alguien-de-southwest-airlines-en-espa-ol-por-tel-fono-correo-electr-nico-y-chat.pdf