Demographic and Health Surveys Program & Philippines. National Statistics Office. (1994). Philippines national safe motherhood survey, 1993: Summary report. National Statistics Office.
Chicago Style (17. basım) AtıfDemographic and Health Surveys Program ve Philippines. National Statistics Office. Philippines National Safe Motherhood Survey, 1993: Summary Report. Manila: National Statistics Office, 1994.
MLA (9th ed.) AtıfDemographic and Health Surveys Program ve Philippines. National Statistics Office. Philippines National Safe Motherhood Survey, 1993: Summary Report. National Statistics Office, 1994.
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