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| Author: | Noelle-Neumann, E. Worcester, B. |
| Title: | International opinion research : how to phrase your questions on controversial topics. |
| Journal: | European Research
1984 : JUL, VOL. 12:3, p. 124-131 |
| Index terms: | OPINION POLLS QUESTIONNAIRES |
| Language: | eng |
| Abstract: |
SCIMA