Online, face-to-face and telephone surveys—Comparing different sampling methods in wine consumer research
Szolnoki, Gergely, Hoffmann, DieterVolume:
2
Language:
english
Journal:
Wine Economics and Policy
DOI:
10.1016/j.wep.2013.10.001
Date:
December, 2013
File:
PDF, 458 KB
english, 2013