APA (7 वां संस्करण) प्रशस्ति पत्र

Hall, A. L. (1978). Drought and irrigation in North-East Brazil. Cambridge University Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hall, Anthony L. Drought and Irrigation in North-East Brazil. Cambridge University Press, 1978.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hall, Anthony L. Drought and Irrigation in North-East Brazil. Cambridge University Press, 1978.

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