Murphy, E. M. The population of the Philippines. Population Institute, University of the Philippines.
Cita Chicago (17th ed.)Murphy, Edmund M. The Population of the Philippines. Manila: Population Institute, University of the Philippines.
Cita MLA (9th ed.)Murphy, Edmund M. The Population of the Philippines. Population Institute, University of the Philippines.
Atenció: Aquestes cites poden no estar 100% correctes.