Image references

• https://www.google.com.mx/amp/businessworld.in/amp/article/India-To-Add-10-Million-Travel-And-Tourism-Jobs-In-A-Decade-/22-03-2018-144267?source=images
• https://affirmagency.com/life-is-what-happens-while-youre-busy-making-plans-unless-you-plan-for-that-too/
• https://fee.org/articles/passports-were-a-temporary-war-measure/
• https://www.timeslive.co.za/news/2017-06-15-a-new-regulatory-br-regime-for-medicines-br-comes-into-force-in-sa/
• https://www.pexels.com/search/money/
• http://www.emergingsc.com/important-documents-to-have/
• https://www.sbs.com.au/radio/national-languages-competition-2017
• https://www.payingit-international.com/health-insurance-the-netherlands/
• https://www.lonelyplanet.com/news/2017/11/23/trevi-fountain-coins/
• https://www.ucg.org/bible-study-tools/bible-questions-and-answers/does-the-bible-promote-racism
• http://xabes.com/2016/09/13/dosis-letales-de-sal-azucar-etc/14-add-salt-and-pepper-to-marinara/
• https://www.envoyair.com/flight-attendant/
• https://science.howstuffworks.com/transport/flight/modern/airline-crew1.htm
• http://www.mermyblog.com/2013/03/make-journey.html?m=1
• https://www.snopes.com/fact-check/cocaine-on-money/
• https://www.youtube.com/watch?v=7CVSxSGHHIg
• https://www.fluentu.com/blog/spanish/useful-spanish-travel-phrases-words/
• All flags were obtained from Wikipedia.
• https://www.gocollette.com/en/tours/europe/france
• https://www.credit-suisse.com/us/en.html
• https://www.tripadeal.com.au/deals/1642-20-day-spain-portugal-morocco
• https://www.viajejet.com/idiomas-que-se-hablan-en-china/
• https://en.m.wikipedia.org/wiki/Italy
• https://www.hsbc.co.uk
• https://bombanoise.com/2017/12/29/lugares-famosos-mexico-aparecen-peliculas-hollywood/
• https://www.gadventures.com/trips/thailand-on-a-shoestring/ATRT/
• https://www.4tourists.com.ar/paquete/17651/malasia-singapur-bali-2017-salidas-grupales-y-acompanadas-[premium]
• https://www.thelocal.de/20171201/5-events-not-to-miss-in-germany-this-december
• https://amazing.zone/es/corpus-clock/el-reloj-erratico-apadrinado-por-steve-hawkins
• https://en.m.wikipedia.org/wiki/Royal_Naval_College,_Greenwich
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• https://en.m.wikipedia.org/wiki/The_Lanes
• https://www.moneymanagement.com.au/features/editorial/advantages-and-disadvantages-investing-hedge-funds