Philippines. Bureau of Customs. (1972). Home consumption values of base metals and articles thereof including hardware exported to the Philippines. [s.n.].
Chicagoスタイル(17版)引用形式Philippines. Bureau of Customs. Home Consumption Values of Base Metals and Articles Thereof Including Hardware Exported to the Philippines. Manila: [s.n.], 1972.
MLA(9版)引用形式Philippines. Bureau of Customs. Home Consumption Values of Base Metals and Articles Thereof Including Hardware Exported to the Philippines. [s.n.], 1972.
警告: この引用は必ずしも正確ではありません.