Velasco, M. M. (2018). Another big-time oil price hike: P1.60 per liter for gasoline, P1.15 for diesel. Manila Bulletin.
Chicago-viite (17. p.)Velasco, Myrna M. "Another Big-time Oil Price Hike: P1.60 Per Liter for Gasoline, P1.15 for Diesel." Manila Bulletin 2018.
MLA-viite (9. p.)Velasco, Myrna M. "Another Big-time Oil Price Hike: P1.60 Per Liter for Gasoline, P1.15 for Diesel." Manila Bulletin, 2018.
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