Salant & Dillman, 1994
Salant, P., & Dillman, D. A. (1994) How to conduct your own survey. New York, NY: John Wiley & Sons.
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Salant, P., & Dillman, D. A. (1994) How to conduct your own survey. New York, NY: John Wiley & Sons.
Order book from Amazon.com
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