National League for Nursing. (2002). Nursing education perspectives. National League for Nursing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational League for Nursing. Nursing Education Perspectives. New York, NY: National League for Nursing, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रNational League for Nursing. Nursing Education Perspectives. National League for Nursing, 2002.
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