Singh, R.S., and A. Rajanikanth. “Occurrence of Azalla Cretacea Stanley from Meghalaya, North-East India”. Journal of Palaeosciences 49, no. (1-3) (December 31, 2000): 533–536. Accessed November 22, 2024. https://jpsonline.co.in/index.php/jop/article/view/124.