Leyco, C. S. 'Weak' criteria for third telco worries Dominguez. IN Business News. Manila Bulletin.
芝加哥风格引文Leyco, Chino S. "'Weak' Criteria for Third Telco Worries Dominguez. IN Business News." Manila Bulletin .
MLA引文Leyco, Chino S. "'Weak' Criteria for Third Telco Worries Dominguez. IN Business News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.