| Original language | Undefined/Unknown |
|---|---|
| Title of host publication | Encyclopedia of Social Measurement |
| Editors | K. Kempf-Leonard |
| Place of Publication | San Diego |
| Publisher | CA: Academic Press |
| Pages | 593-599 |
| Number of pages | 7 |
| ISBN (Print) | 0-12-443890-3 |
| Publication status | Published - 2005 |
Data collection, primary versus secondary.
J.J. Hox, H.R. Boeije
Research output: Chapter in Book/Report/Conference proceeding › Chapter › Academic › peer-review