Villanueva, M. A. (2001). GMA signs anti-laundering law / Marichu Villanueva, Efren L. Danao and Perseus Echeminada. Philippine Star.
芝加哥风格引文Villanueva, Marichu A. "GMA Signs Anti-laundering Law / Marichu Villanueva, Efren L. Danao and Perseus Echeminada." Philippine Star 2001.
MLA引文Villanueva, Marichu A. "GMA Signs Anti-laundering Law / Marichu Villanueva, Efren L. Danao and Perseus Echeminada." Philippine Star, 2001.
警告：这些引文格式不一定是100％准确.