APA (7 वां संस्करण) प्रशस्ति पत्र

Harrison, M. (1999). Climates and constitutions: Health, race, environment and British imperialism in India, 1600-1850. Oxford University Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Harrison, Mark. Climates and Constitutions: Health, Race, Environment and British Imperialism in India, 1600-1850. Oxford University Press, 1999.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Harrison, Mark. Climates and Constitutions: Health, Race, Environment and British Imperialism in India, 1600-1850. Oxford University Press, 1999.

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