Arquiza, R. (2003). Birds pose great hazard at airports. Philippine Star.
Chicagoスタイル(17版)引用形式Arquiza, Rey. "Birds Pose Great Hazard at Airports." Philippine Star 2003.
MLA(9版)引用形式Arquiza, Rey. "Birds Pose Great Hazard at Airports." Philippine Star, 2003.
警告: この引用は必ずしも正確ではありません.