BIBLIOGRÁFICA

• https://www.hola.com/viajes/2014072572733/top-25-destinos-turisticos-mundo
• http://www.nationalgeographic.com.es/viajes/grandes-reportajes/cataratas-victoria_9795/1
• https://es.wikipedia.org/wiki/Cataratas_Victoria 
• http://www.viajar-dubai.com/
• https://youtu.be/-BQtsDYnk0Y
• http://www.descubra.info/turismo-en-egipto-un-pais-faraonico/
• https://www.google.com.co/imgres?imgurl=https%3A%2F%2Fwww.adslzone.net%2Flab%2Fapp%2Fuploads%2F2016%2F11%2Fpiramides-de-giza.jpg&imgrefurl=https%3A%2F%2Fwww.adslzone.net%2Flab%2Fhistoria%2Flas-piramides-egipto-historia-teorias-las-rodean&docid=ni-d-WXJ6v-N4M&tbnid=Umq7mjJSxBwevM%3A&vet=10ahUKEwjP97Sbju_XAhWK7yYKHWUFDYIQMwglKAEwAQ..i&w=1268&h=664&bih=662&biw=1366&q=las%20piramides%20de%20egipto%20imagenes&ved=0ahUKEwjP97Sbju_XAhWK7yYKHWUFDYIQMwglKAEwAQ&iact=mrc&uact=8   
•  https://www.ec.viajandox.com/latacunga/volcan-cotopaxi-A359
• https://www.newzealand.com/cl/feature/national-parks-fiordland/
• https://www.google.com.co/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwj0oJyvn-_XAhWCOCYKHZdgD0AQjRwIBw&url=http%3A%2F%2Fwww.hdfondos.eu%2Fimagen%2F72967%2Fparque-nacional-fiordland-milford-sound-nueva-zelanda-fondo-de-pantalla&psig=AOvVaw14hn8yGfLXluwdfYxzOFz4&ust=1512438605615175
• https://imaginariodejaneiro.com/que-visitar-en-rio-de-janeiro/monumentos/cristo-redentor/
• http://www.italia.it/es/ideas-de-viaje/fe-y-espiritualidad/la-basilica-de-san-pedro.html