Hard choices, easy answers : values, information, and american public opinion /

Ижил төстэй зүйлс

• Hard choices, easy answers : values, information, and american public opinion /
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  Хэвлэсэн: (2002)
• Polling and the public : what every citizen should know /
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• The nature and origins of mass opinion.
  -н: Zaller, John R
  Хэвлэсэн: (2006)
• The nature and origins of mass opinion.
  -н: Zaller, John R
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• A journalist's guide to public opinion polls.
  -н: Gawiser, Sheldon R, зэрэг
  Хэвлэсэн: (1994)