Janda, K. (1965). Data processing: Applications to political research. Northwestern University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJanda, Kenneth. Data Processing: Applications to Political Research. Evanston: Northwestern University Press, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJanda, Kenneth. Data Processing: Applications to Political Research. Northwestern University Press, 1965.
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