Reducing Refusal Rates for Telephone Interviews
Autor: | Dillman, Don A., Gallegos, Jean Gorton, Frey, James H. |
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Zdroj: | The Public Opinion Quarterly, 1976 Apr 01. 40(1), 66-78. |
Databáze: | JSTOR Journals |
Externí odkaz: |
Autor: | Dillman, Don A., Gallegos, Jean Gorton, Frey, James H. |
---|---|
Zdroj: | The Public Opinion Quarterly, 1976 Apr 01. 40(1), 66-78. |
Databáze: | JSTOR Journals |
Externí odkaz: |