Velasco, M. M. PH, Spanish, Swiss firms join to build at least 5 offshore wind projects. Manila Bulletin.
芝加哥风格引文Velasco, Myrna M. "PH, Spanish, Swiss Firms Join to Build at Least 5 Offshore Wind Projects." Manila Bulletin .
MLA引文Velasco, Myrna M. "PH, Spanish, Swiss Firms Join to Build at Least 5 Offshore Wind Projects." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.