Custodio, R. (2000). Declining fish output blamed on overfishing, high population. Manila Times.
Cita Chicago (17th ed.)Custodio, Rene. "Declining Fish Output Blamed on Overfishing, High Population." Manila Times 2000.
Cita MLA (9th ed.)Custodio, Rene. "Declining Fish Output Blamed on Overfishing, High Population." Manila Times, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.