Reuben, S, K Vijayakumaran, P Achayya, and R V D Prabhaakar. 2011. “Biology and Exploitation of Trichiurus Lepturus Linnaeus from Visakhapatnam Waters”. Indian Journal of Fisheries 44 (2): 101-10. https://epubs.icar.org.in/index.php/IJF/article/view/8854.