Herbalega, P. D. L. (1987). The immune stimulatory effects of padina minor acidic polysaccharide on whiteleg shrimp litopenaeus vannamei againts white spots syndrome virus (WSSV). College of Fisheries, University of the Philippines.
Cita Chicago (17th ed.)Herbalega, Precious Dee L. The Immune Stimulatory Effects of Padina Minor Acidic Polysaccharide on Whiteleg Shrimp Litopenaeus Vannamei Againts White Spots Syndrome Virus (WSSV). Miagao, Iloilo: College of Fisheries, University of the Philippines, 1987.
Cita MLA (9th ed.)Herbalega, Precious Dee L. The Immune Stimulatory Effects of Padina Minor Acidic Polysaccharide on Whiteleg Shrimp Litopenaeus Vannamei Againts White Spots Syndrome Virus (WSSV). College of Fisheries, University of the Philippines, 1987.