Não informado. Washington State journal of nursing. Washington State Nurses Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Washington State Journal of Nursing. Seattle, Wash: Washington State Nurses Association.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Washington State Journal of Nursing. Washington State Nurses Association.
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