(2005). GMA is 4th most powerful woman in the world - Forbes. Manila Bulletin.
芝加哥风格引文"GMA Is 4th Most Powerful Woman in the World - Forbes." Manila Bulletin 2005.
MLA引文"GMA Is 4th Most Powerful Woman in the World - Forbes." Manila Bulletin, 2005.
警告：这些引文格式不一定是100％准确.