Worth, J. (2012). Call the midwife: A memoir of birth, joy, and hard times: the midwife trilogy series, book 1.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorth, Jennifer. Call the Midwife: A Memoir of Birth, Joy, and Hard Times: The Midwife Trilogy Series, Book 1. 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorth, Jennifer. Call the Midwife: A Memoir of Birth, Joy, and Hard Times: The Midwife Trilogy Series, Book 1. 2012.
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