Naithani, H. B., and K. N. Bahadur. “Observations on Extended Distribution of New and Rare Taxa of North-Eastern India With Special Reference: To Arunachal Pradesh”. Indian Forester 107, no. 11 (November 1, 1981): 712–724. Accessed December 5, 2025. http://indianforester.co.in/index.php/indianforester/article/view/11101.