Rimando, T. P. (2010). DENR slates watershed rehabilitation. Manila Bulletin.
Cita Chicago (17th ed.)Rimando, Tony Pe. "DENR Slates Watershed Rehabilitation." Manila Bulletin 2010.
Cita MLA (9th ed.)Rimando, Tony Pe. "DENR Slates Watershed Rehabilitation." Manila Bulletin, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.