Velasco, M. M. (2000). Napocor ranks 9th among corrupt agencies in RP. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Velasco, Myrna M. "Napocor Ranks 9th Among Corrupt Agencies in RP." Manila Bulletin 2000.
Lua MLA (9ú heag.)Velasco, Myrna M. "Napocor Ranks 9th Among Corrupt Agencies in RP." Manila Bulletin, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.