1. Anonymous. (n.d.). Revised working plan for the forests of Rajgarh Forest Division, Himachal Pradesh, vol. 1, 387, pp. 2005–2006.
2. Bai, F., Sang, W., & Axmacher, J. C. (2011). Forest vegetation responses to climate and environmental change: A case study from Changbai Mountain, NE China. Forest Ecology and Management, 262(11), 2052–2060.
3. Bharali, S., Paul, A., Khan, M. L., & Singha, L. B. (2011). Species diversity and community structure of a temperate mixed Rhododendron forest along an altitudinal gradient in West Siang District of Arunachal Pradesh, India. Nature and Science, 9(12), 125–140.
4. Bhat, J. A., Kumar, M., Negi, A. K., Todaria, N. P., Malik, Z. A., Pala, N. A., Kumar, A., & Shukla, G. (2020). Species diversity of woody vegetation along altitudinal gradient of the Western Himalayas. Global Ecology and Conservation, 24, e01302.
5. Borchsenius, F., Nielsen, P. K., & Lawesson, J. E. (2004). Vegetation structure and diversity of an ancient temperate deciduous forest in SW Denmark. Plant Ecology, 175(1), 121–135.