Unite, B. Villar sacks DPWH engineer over ₱20-M extortion attempt. IN News. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Unite, Betheena. "Villar Sacks DPWH Engineer over ₱20-M Extortion Attempt. IN News." Manila Bulletin .
Lua MLA (9ú heag.)Unite, Betheena. "Villar Sacks DPWH Engineer over ₱20-M Extortion Attempt. IN News." Manila Bulletin, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.