Demographic Research and Development Foundation, Inc. (1988). The morbidity and mortality differentials, Philippines: Final country report. DRDF.
Chicago Style (17th ed.) CitationDemographic Research and Development Foundation, Inc. The Morbidity and Mortality Differentials, Philippines: Final Country Report. Quezon City: DRDF, 1988.
MLA (9th ed.) CitationDemographic Research and Development Foundation, Inc. The Morbidity and Mortality Differentials, Philippines: Final Country Report. DRDF, 1988.
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