American Hospital Association. (1949). Hospital records administration; manual of procedures. s.n.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Hospital Association. Hospital Records Administration; Manual of Procedures. Chicago: s.n, 1949.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Hospital Association. Hospital Records Administration; Manual of Procedures. s.n, 1949.
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