Acosta, R. G. (2008). Malacañang starts circling wagons. Philippine Graphic.
Chicagoスタイル(17版)引用形式Acosta, Roy G. "Malacañang Starts Circling Wagons." Philippine Graphic 2008.
MLA(9版)引用形式Acosta, Roy G. "Malacañang Starts Circling Wagons." Philippine Graphic, 2008.
警告: この引用は必ずしも正確ではありません.