1. Pokhariya Dev Singh (1986), “Kumauni Bhasha, Shahitya evam Sanskriti”, Shyam prakashan, Shree Almora Book Depoy, Almora.
2. Bisht, Major.D.S (2008),”Uttarakhand Today” Trishul publications, Dehradun.
3. The Travel & Tourism Competitiveness Report (2015), executive summary, World Economic Forum, ISBN-13: 978-92-95044-48-7.
4. UNWTO Annual Report (2015.
5. Masarrat Ghazal, (2012). Tourist’s Satisfaction towards Tourism Products and Market: A case Study of Uttaranchal. International Journal of Business & Information Technology, Vol.2, No. 1.
6. Annual Progress Report, (2015-16), Department of Tourism, Uttarakhand, p. 05.
7. Jacob, Robinet (2005), New Facets of Tourism Management. Abhijeet Publications. New Delhi.
8. http://www.tourism.gov.in
9. http://www.uttarakhandtourism.gov.in
10. http://en.m.wikipedia.org>wiki>Tourism in India