Wan-Loy, Chu, Afnani Alw, and Phang Siew Moi. 2002. “Phycoerythrin Production by a Marine Osdilatoria (Cyanophyta)”. Malaysian Journal of Science 21 (1&2):69-75. http://mjs.um.edu.my/index.php/MJS/article/view/8592.