Edwards, G., & Byrom, S. (2007). Essential midwifery practice: Public health. Blackwell Publishing.
Chicago-viite (17. p.)Edwards, Grace, ja Sheena Byrom. Essential Midwifery Practice: Public Health. Blackwell Publishing, 2007.
MLA-viite (9. p.)Edwards, Grace, ja Sheena Byrom. Essential Midwifery Practice: Public Health. Blackwell Publishing, 2007.
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