Velasco, M. M. PHINMA merges petrol, geothermal exploration units. IN Business. Manila Bulletin.
Chicago Style (17th ed.) CitationVelasco, Myrna M. "PHINMA Merges Petrol, Geothermal Exploration Units. IN Business." Manila Bulletin .
MLA (9th ed.) CitationVelasco, Myrna M. "PHINMA Merges Petrol, Geothermal Exploration Units. IN Business." Manila Bulletin, .
Warning: These citations may not always be 100% accurate.