Murphy, E. M. The population of the Philippines. Population Institute, University of the Philippines.
Citazione stile Chigago Style (17a edizione)Murphy, Edmund M. The Population of the Philippines. Manila: Population Institute, University of the Philippines.
Citatione MLA (9a ed.)Murphy, Edmund M. The Population of the Philippines. Population Institute, University of the Philippines.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.