CHURCHILL, G. A. (1995). Marketing Research: Methodological Foundations / Gilbert A. Churchill. The Dryden Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCHURCHILL, Gilbert A. Marketing Research: Methodological Foundations / Gilbert A. Churchill. The Dryden Press, 1995.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCHURCHILL, Gilbert A. Marketing Research: Methodological Foundations / Gilbert A. Churchill. The Dryden Press, 1995.
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