Bailey, Jess. "Free image on Pexels - Gold Ipad Beside Stylus." Free Photo: Gold Ipad Beside Stylus - Free image on Pexels - 768473. Pexels, 31 Dec. 2017. Web. 25 May 2020.
Beliaikin, Artem. "Free image on Pexels - Black and Green Desk Globe." Free Photo: Black and Green Desk Globe - Free image on Pexels - 893126. Pexels, 24 Jan. 2018. Web. 25 May 2020.
Briney, Amanda. "All You Need to Know About Spain." ThoughtCo. Published: 30 Aug. 2019. Date Accessed: 25 May 2020.
Campbell, Alan K. & Scudiere Paul J. "New York." Encyclopedia Britannica. Encyclopedia Britannica inc. Published: 23 Apr. 2020. Date Accessed: 25 May 2020.
Dettlaff, Torsten. "Free image on Pexels - Iphone Travel Euro Ticket." Free Photo: Iphone Travel Euro Ticket - Free image on Pexels - 69866. Pexels, 08 Apr. 2016. Web. 25 May 2020.
Fuson, Robert H. & Norrell, Robert J. "Florida." Encyclopedia Britannica. Encyclopedia Britannica inc. Published: 07 May 2020. Date Accessed: 25 May 2020.
Government of Canada. "Travel Advice and Advisories." Travel Government Canada. Last Modified: 29 Apr. 2020. Date Accessed: 25 May 2020.
Greeka. "About Greece: General Guide." greeka. Date Accessed: 25 May 2020.
Insight Cuba. "About Cuba." insightCuba. Date Accessed: 25 May 2020.
Neshom. "Free image on Pixabay - Sea, Background, Beach." Free Photo: Sea, Background, Beach - Free image on Pixabay - 1111483. Pixabay, 11 Sept. 2015. Web. 25 May 2020.
Nations Encyclopedia. "The Encyclopedia of the Nations." NationsEncyclopedia. Advameg, Inc. Date Accessed: 25 May 2020.
Ministry of Tourism of the Republic of Bulgaria. "Lifestyle and Culture." Bulgaria Travel. Date Accessed: 25 May 2020.
Shevtsova, Daria. "Free image on Pexels - Woman in White Top and Denim Jeans Sitting on Red Luggage Bag Free Photo: Woman in White Top and Denim Jeans Sitting on Red Luggage Bag - Free image on Pexels - 3597111. Pexels, 12 Jul. 2019. Web. 25 May 2020.
Startup Stock Photos. "Free image on Pexels - Woman Typing Writing Programming." Free Photo: Woman Typing Writing Programming - Free image on Pexels - 7112. Pexels, 27 Mar. 2014. Web. 25 May 2020.
Zimmermann, Kim Ann. "Italian Culture: Facts, Customs & Traditions." LiveScience. Published: 14 Sept. 2017. Date Accessed: 25 May 2020.