https://www.supramania.com/threads/1_8778278493-what-is-the-24-hour-rule-for-lufthansa.308041/

https://espanolhelpsupport.zohosites.com/blogs/post/57-maneras-de-hablar-con-un-agente-en-vivo-en-etihad-airlines-gu-a-r-pida

https://mdc.mo.gov/sites/default/files/webform/master_conservationist_award_nom/_sid_/7-ways-to-reach-a-real-person-at-airbaltic-airlines-customer-service-via-phone-chat-or-email.pdf

https://telemartcall.zohodesk.com/portal/en/kb/articles/1-8778278493-what-is-the-24-hour-rule-for-lufthansa-30-6-2025

https://mforum2.cari.com.my/forum.php?mod=viewthread&tid=5452903&extra=

https://espanolhelpsupport.zohosites.com/blogs/post/c-mo-llamar-con-un-representante-en-vivo-de-etihad-airlines

http://mdc.mo.gov/sites/default/files/webform/master_conservationist_award_nom/_sid_/how-do-i-talk-to-someone-at-airbaltic-airlines-13-methods-explained-by-call-chat-email.pdf

https://www.deviantart.com/redox877645667/art/Fueling-the-Future-Redox-Adventures-in-Motion-1212904254

https://www.supramania.com/threads/1_8778278493-does-lufthansa-do-full-refunds.308045/

https://www.egr.msu.edu/decs/sites/default/files/webform/poster_print_request/_sid_/%C2%BFcomo-llamar-a-american-airlines-en-espanol.pdf