Alreck, P. L., & Settle, R. B. (1995). The survey research handbook: Guideliness and strategies for conducting a survey. New York: McGraw-Hill.
Chicago Stili AlıntıAlreck, Pamela L., and Robert B. Settle. The Survey Research Handbook: Guideliness and Strategies for Conducting a Survey. New York: McGraw-Hill, 1995.
MLA AlıntıAlreck, Pamela L., and Robert B. Settle. The Survey Research Handbook: Guideliness and Strategies for Conducting a Survey. New York: McGraw-Hill, 1995.
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