Chua, H. (1999). Oil prices, nasa normal na level. Kabayan.
Chicago Style (17th ed.) CitationChua, Haydee. "Oil Prices, Nasa Normal Na Level." Kabayan 1999.
MLA (9th ed.) CitationChua, Haydee. "Oil Prices, Nasa Normal Na Level." Kabayan, 1999.
Warning: These citations may not always be 100% accurate.