Singh, T. (1989). The Kulu valley: Impact of tourism development in the mountain areas. Himalayan Books in association with Centre for Tourism Research, Lucknow, supported by International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal.
Cita Chicago (17th ed.)Singh, Tejvir. The Kulu Valley: Impact of Tourism Development in the Mountain Areas. New Delhi: Himalayan Books in association with Centre for Tourism Research, Lucknow, supported by International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal, 1989.
Cita MLA (9th ed.)Singh, Tejvir. The Kulu Valley: Impact of Tourism Development in the Mountain Areas. Himalayan Books in association with Centre for Tourism Research, Lucknow, supported by International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal, 1989.