Philippine Association. (1954). Fact sheet on the Philippines. [s.n.].
Chicagoスタイル(17版)引用形式Philippine Association. Fact Sheet on the Philippines. Manila: [s.n.], 1954.
MLA(9版)引用形式Philippine Association. Fact Sheet on the Philippines. [s.n.], 1954.
警告: この引用は必ずしも正確ではありません.