Edwards, G., & Byrom, S. (2007). Essential midwifery practice: Public health. Blackwell Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEdwards, Grace, और Sheena Byrom. Essential Midwifery Practice: Public Health. Blackwell Publishing, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEdwards, Grace, और Sheena Byrom. Essential Midwifery Practice: Public Health. Blackwell Publishing, 2007.
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