World Health Organization, geneva, Switzerland. (2000). Concise international chemical assessment document 25: Chloral hydrate. World Health Organization, Geneva, Switzerland.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization, geneva, Switzerland. Concise International Chemical Assessment Document 25: Chloral Hydrate. Geneva: World Health Organization, Geneva, Switzerland, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization, geneva, Switzerland. Concise International Chemical Assessment Document 25: Chloral Hydrate. World Health Organization, Geneva, Switzerland, 2000.
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