Parungao, R. (1998). Red tide spreads to Bulacan waters. Manila Times.
Chicago Style (17th ed.) CitationParungao, Rhowena. "Red Tide Spreads to Bulacan Waters." Manila Times 1998.
MLA citiranjeParungao, Rhowena. "Red Tide Spreads to Bulacan Waters." Manila Times, 1998.
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