1. Dr. Vijayaragavan, T., “Impact of Tourism in Indian Economy”, International Journal of Development Research, Vol. 4, Issue, 12, pp. 2835-2839, December, 2014.
2. Aditya Sharma & Nisha, “Role of Travel & Tourism Industry in Indian Economy: A study”, International Journal of Economic and Business Review, Vol-3, Issue-10, 2015.
3. Sujith T.S & Jisha M.K, “Tourism in India: Opportunity and Challenges”, Imperial Journal of Interdisciplinary Research, Vol-3, Issue-10, 2017.
4. India Tourism Statistics at a Glance (2018). Market Research Division, Ministry of Tourism, Government of India.
5. Websites
www.ibef.com
www.tourism.gov.in
www.investindia.gov.in
www.wttc.org