Velasco, M. M., & Casayuran, M. B. (2018). Another hefty oil price hike set. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Velasco, Myrna M., agus Mario B. Casayuran. "Another Hefty Oil Price Hike Set." Manila Bulletin 2018.
Lua MLA (9ú heag.)Velasco, Myrna M., agus Mario B. Casayuran. "Another Hefty Oil Price Hike Set." Manila Bulletin, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.