Philippine Islands. Office of the Collector of Customs, Philippine Islands. Philippine Customs Service, & Shuster, W. M. Special report. Bureau of Print.
Chicagoスタイル(17版)引用形式Philippine Islands. Office of the Collector of Customs, Philippine Islands. Philippine Customs Service, , W. Morgan Shuster. Special Report. Manila: Bureau of Print.
MLA(9版)引用形式Philippine Islands. Office of the Collector of Customs, et al. Special Report. Bureau of Print.
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