Lucas, D. L. (2002). SSS premium hike under study - Tiglao. Manila Times.
Lua i Stíl Chicago (17ú heag.)Lucas, Daxim L. "SSS Premium Hike Under Study - Tiglao." Manila Times 2002.
Lua MLA (9ú heag.)Lucas, Daxim L. "SSS Premium Hike Under Study - Tiglao." Manila Times, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.