HALL, C. (2013). What is nursing? 3rd ed.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHALL, Carol. What Is Nursing? 3rd ed, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHALL, Carol. What Is Nursing? 3rd ed, 2013.
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