Danao, E. L., & Santos, S. (2003). Erap dug his own grave - Drilon. Philippine Star.
Chicagoスタイル(17版)引用形式Danao, Efren L., , Sammy Santos. "Erap Dug His Own Grave - Drilon." Philippine Star 2003.
MLA(9版)引用形式Danao, Efren L., , Sammy Santos. "Erap Dug His Own Grave - Drilon." Philippine Star, 2003.
警告: この引用は必ずしも正確ではありません.