Philippines. Bureau of Customs. (1972). Home consumption values of base metals and articles thereof including hardware exported to the Philippines. [s.n.].
Chicago Style (17. basım) AtıfPhilippines. Bureau of Customs. Home Consumption Values of Base Metals and Articles Thereof Including Hardware Exported to the Philippines. Manila: [s.n.], 1972.
MLA (9th ed.) AtıfPhilippines. Bureau of Customs. Home Consumption Values of Base Metals and Articles Thereof Including Hardware Exported to the Philippines. [s.n.], 1972.
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