Buckingham, A., & Saunders, P. (2014). The Survey methods workbook. Rawat Publications.
Chicago Style aipamenaBuckingham, Alan, and Peter Saunders. The Survey Methods Workbook. Jaipur: Rawat Publications, 2014.
MLA aipamenaBuckingham, Alan, and Peter Saunders. The Survey Methods Workbook. Rawat Publications, 2014.
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