Alden, K. R., Cashion, K., Lowdermilk, D. L., & Perry, S. E. (2020). Maternity and women's health care (Twelfth edition.). Elsevier.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAlden, Kathryn Rhodes, Kitty Cashion, Deitra Leonard Lowdermilk, और Shannon E. Perry. Maternity and Women's Health Care. Twelfth edition. St. Louis, Missouri: Elsevier, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAlden, Kathryn Rhodes, et al. Maternity and Women's Health Care. Twelfth edition. Elsevier, 2020.
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