Demographic and Health Surveys Program & Philippines. National Statistics Office. (1994). Philippines national safe motherhood survey, 1993. National Statistics Office.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিDemographic and Health Surveys Program এবং Philippines. National Statistics Office. Philippines National Safe Motherhood Survey, 1993. Manila: National Statistics Office, 1994.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিDemographic and Health Surveys Program এবং Philippines. National Statistics Office. Philippines National Safe Motherhood Survey, 1993. National Statistics Office, 1994.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.