Wijeyaratne, M J S, and H H Costa. “ON MANAGEMENT OF THE FINFISH FISHERY OF THE NEGOMBO LAGOON, SRI LANKA”. Indian Journal of Fisheries, vol. 34, no. 1, Sept. 2011, pp. 41-47, https://epubs.icar.org.in/index.php/IJF/article/view/10756.