Alreck, P. L., & Settle, R. B. (2004). The survey research handbook (3rd ed.). Boston: McGraw-Hill/Irwin.
Čikaški stil citiranjaAlreck, Pamela L., i Robert B. Settle. The Survey Research Handbook. 3rd ed. Boston: McGraw-Hill/Irwin, 2004.
MLA način citiranjaAlreck, Pamela L., i Robert B. Settle. The Survey Research Handbook. 3rd ed. Boston: McGraw-Hill/Irwin, 2004.
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