Schuman, H., & Presser, S. (1996). Questions and answers in attitude surveys: Experiments on question form, wording, and context. Sage Pub.
Čikaški stil citiranja (17. izdanje)Schuman, Howard, i Stanley Presser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Context. Thousand Oaks, CA: Sage Pub, 1996.
MLA način citiranja (9. izdanje)Schuman, Howard, i Stanley Presser. Questions and Answers in Attitude Surveys: Experiments on Question Form, Wording, and Context. Sage Pub, 1996.
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