Davidson, M. R., London, M. L., & Ladewig, P. W. (2012). Olds' maternal-newborn nursing & women's health across the lifespan (9th ed.). Pearson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavidson, Michele R., Marcia L. London, और Patricia W. Ladewig. Olds' Maternal-newborn Nursing & Women's Health Across the Lifespan. 9th ed. Boston: Pearson, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDavidson, Michele R., et al. Olds' Maternal-newborn Nursing & Women's Health Across the Lifespan. 9th ed. Pearson, 2012.
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