Cagurangan, M. (2000). Spy hard (oops!). Philippines Free Press.
Chicagoスタイル(17版)引用形式Cagurangan, Mar-Vic. "Spy Hard (oops!)." Philippines Free Press 2000.
MLA(9版)引用形式Cagurangan, Mar-Vic. "Spy Hard (oops!)." Philippines Free Press, 2000.
警告: この引用は必ずしも正確ではありません.