Fernandez, R. A. (1997). Cases continue to rise: 14-year red tide toll : 106 dead, 1,798 hospitalized. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Fernandez, Rudy A. "Cases Continue to Rise: 14-year Red Tide Toll : 106 Dead, 1,798 Hospitalized." Philippine Star 1997.
Lua MLA (9ú heag.)Fernandez, Rudy A. "Cases Continue to Rise: 14-year Red Tide Toll : 106 Dead, 1,798 Hospitalized." Philippine Star, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.