Cahiles, B. A. (1997). Too much politicking hurts economy. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Cahiles, Bernie A. "Too Much Politicking Hurts Economy." Manila Bulletin 1997.
Lua MLA (9ú heag.)Cahiles, Bernie A. "Too Much Politicking Hurts Economy." Manila Bulletin, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.