Quality Control in Research.
| Autor: | Mayer, Charles S. |
|---|---|
| Zdroj: | Journal of Advertising Research. Jun71, Vol. 11 Issue 3, p9-14. 6p. 1 Black and White Photograph, 2 Graphs. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
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| Autor: | Mayer, Charles S. |
|---|---|
| Zdroj: | Journal of Advertising Research. Jun71, Vol. 11 Issue 3, p9-14. 6p. 1 Black and White Photograph, 2 Graphs. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
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