De Vera-Ruiz, E. P675-million reservoir to be constructed in Sorsogon-NIA. IN View- Features. Manila Bulletin.
Cita Chicago (17th ed.)De Vera-Ruiz, Ellalyn. "P675-million Reservoir to Be Constructed in Sorsogon-NIA. IN View- Features." Manila Bulletin .
Cita MLA (9th ed.)De Vera-Ruiz, Ellalyn. "P675-million Reservoir to Be Constructed in Sorsogon-NIA. IN View- Features." Manila Bulletin, .
Atenció: Aquestes cites poden no estar 100% correctes.