Mapili, R. V. (2000). US to grant RP technology to treat toxic contaminants in Subic and Clark. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Mapili, Romy V. "US to Grant RP Technology to Treat Toxic Contaminants in Subic and Clark." Manila Bulletin 2000.
Lua MLA (9ú heag.)Mapili, Romy V. "US to Grant RP Technology to Treat Toxic Contaminants in Subic and Clark." Manila Bulletin, 2000.
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