Philippines (Republic) Information Agency. (1955). The Philippines: A handbook of information. [s.n.
Chicagoスタイル(17版)引用形式Philippines (Republic) Information Agency. The Philippines: A Handbook of Information. Manila: [s.n, 1955.
MLA(9版)引用形式Philippines (Republic) Information Agency. The Philippines: A Handbook of Information. [s.n, 1955.
警告: この引用は必ずしも正確ではありません.