Balabo, D. (2012). Bulacan dam operators cautioned on releasing water. Philippine Star.
Chicagoスタイル(17版)引用形式Balabo, Dino. "Bulacan Dam Operators Cautioned on Releasing Water." Philippine Star 2012.
MLA(9版)引用形式Balabo, Dino. "Bulacan Dam Operators Cautioned on Releasing Water." Philippine Star, 2012.
警告: この引用は必ずしも正確ではありません.