Prudhvi Raju, K. N., and R. Vaidyanadhan. “Geomorphology of Visakhapatnam, Andhra Pradesh”. Journal of Geological Society of India 19, no. 1 (January 1, 1978): 26–34. Accessed June 30, 2024. https://geosocindia.com/index.php/jgsi/article/view/64052.