World Health Organization. (2005). Control of yellow fever: Field Guide. Pan American Health Organization.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Control of Yellow Fever: Field Guide. Washington, D. C: Pan American Health Organization, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWorld Health Organization. Control of Yellow Fever: Field Guide. Pan American Health Organization, 2005.
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