Out of the Lab And Into the Field: A Pilot Test of the Personal Portable Meter.

Autor: Patchen, Robert H.1 bob.patchen@arbitron.com, Kolessar, Ronald S.2 ron.kolesar@arbitron.com
Zdroj: Journal of Advertising Research. Jul/Aug99, Vol. 39 Issue 4, p55-68. 14p. 2 Black and White Photographs, 8 Diagrams, 3 Charts, 2 Graphs.
Databáze: Business Source Ultimate