Macabalang, A. G. Napocor provides 24/7 power service to Tawi-Tawi towns. IN Mindanao News. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Macabalang, Ali G. "Napocor Provides 24/7 Power Service to Tawi-Tawi Towns. IN Mindanao News." Manila Bulletin .
Lua MLA (9ú heag.)Macabalang, Ali G. "Napocor Provides 24/7 Power Service to Tawi-Tawi Towns. IN Mindanao News." Manila Bulletin, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.