Casanova, S. B. (2003). Contractors defend Luzon hydroelectric power plant. Manila Times.
Chicago Style aipamenaCasanova, Sheryll B. "Contractors Defend Luzon Hydroelectric Power Plant." Manila Times 2003.
MLA aipamenaCasanova, Sheryll B. "Contractors Defend Luzon Hydroelectric Power Plant." Manila Times, 2003.
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