Washington (State). Department of Health. (1949). Washington state hospital study. Washington State Dept. of Health.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWashington (State). Department of Health. Washington State Hospital Study. Seattle: Washington State Dept. of Health, 1949.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWashington (State). Department of Health. Washington State Hospital Study. Washington State Dept. of Health, 1949.
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