Velasco, M. M. (2019). Big-time oil price hike this week; gasoline up by P1.50/liter. Manila Bulletin.
Chicago-viite (17. p.)Velasco, Myrna M. "Big-time Oil Price Hike This Week; Gasoline Up by P1.50/liter." Manila Bulletin 2019.
MLA-viite (9. p.)Velasco, Myrna M. "Big-time Oil Price Hike This Week; Gasoline Up by P1.50/liter." Manila Bulletin, 2019.
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