4FAO.Introductions and movement of two penaeid shrimp species in Asia and the Pacific.2005.FAO Fisheries Technical Paper No 476.http://www.fao.org/doerep/009/a0086e/a0086e00.htm.
5BRR NAD-Nias,BETTER MANAGEMENT PRACTICES for Tambak Farming in Aceh.Asian Development Bank ETESP erc,Banda Aceh.June 2007.http://www.enaca.org/modules/wfdownloads/singlefile.php?cid=141&lid=836.
6FAO.Health management and biosecurity maintenance in white shrimp(Penaeus Vannamei)hatcheries in Latin America.2005.FAO Fisheries Technical Paper No 450.http://www.fao.org/docrep/007/y5040e/y5040e00.htm.
