Loyola, J. A. San Miguel group pushes nationwide environmental projects. IN Business News. Manila Bulletin.
芝加哥风格引文Loyola, James A. "San Miguel Group Pushes Nationwide Environmental Projects. IN Business News." Manila Bulletin .
MLA引文Loyola, James A. "San Miguel Group Pushes Nationwide Environmental Projects. IN Business News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.