ZIKMUND, W. G. (2007). Exploring Marketing Research, 9th Ed. Thomson/South-Western.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZIKMUND, William G. Exploring Marketing Research, 9th Ed. Thomson/South-Western, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रZIKMUND, William G. Exploring Marketing Research, 9th Ed. Thomson/South-Western, 2007.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.