Philippines (Republic). Department of Commerce and Industry. The Philippines: A handbook of trade and economic facts and figures. [s.n.
Chicago Style (17. basım) AtıfPhilippines (Republic). Department of Commerce and Industry. The Philippines: A Handbook of Trade and Economic Facts and Figures. Manila: [s.n.
MLA (9th ed.) AtıfPhilippines (Republic). Department of Commerce and Industry. The Philippines: A Handbook of Trade and Economic Facts and Figures. [s.n.
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