MWSS unveils water eco-tourism hub master plan done by Palafox. IN Business News. Manila Bulletin.
芝加哥风格引文"MWSS Unveils Water Eco-tourism Hub Master Plan Done by Palafox. IN Business News." Manila Bulletin .
MLA引文"MWSS Unveils Water Eco-tourism Hub Master Plan Done by Palafox. IN Business News." Manila Bulletin, .
警告：这些引文格式不一定是100％准确.