Philippines (Republic) Information Agency. (1955). The Philippines: A handbook of information. [s.n.
Cita Chicago (17th ed.)Philippines (Republic) Information Agency. The Philippines: A Handbook of Information. Manila: [s.n, 1955.
Cita MLA (9th ed.)Philippines (Republic) Information Agency. The Philippines: A Handbook of Information. [s.n, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.