Puno, R. V. J. (1998). Quintos killings. IN My viewpoint [column]: Villarosa responds. Philippine Star.
Chicagoスタイル(17版)引用形式Puno, Ricardo V. Jr. "Quintos Killings. IN My Viewpoint [column]: Villarosa Responds." Philippine Star 1998.
MLA(9版)引用形式Puno, Ricardo V. Jr. "Quintos Killings. IN My Viewpoint [column]: Villarosa Responds." Philippine Star, 1998.
警告: この引用は必ずしも正確ではありません.