De Leon, A. L. (2012). Ampatuan defense impugns Mangudadatu. Malaya Business Insight.
Chicagoスタイル(17版)引用形式De Leon, Angela Lopez. "Ampatuan Defense Impugns Mangudadatu." Malaya Business Insight 2012.
MLA(9版)引用形式De Leon, Angela Lopez. "Ampatuan Defense Impugns Mangudadatu." Malaya Business Insight, 2012.
警告: この引用は必ずしも正確ではありません.