1 - 3 toradh á dtaispeáint as 3 toradh san iomlán ar an gcuardach 'Callegaro, Mario', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1
    de réir Callegaro, Mario, Lozar Manfreda, Katja, Vehovar, Vasja
    Foilsithe / Cruthaithe 2015
    LEABHAR

    Web survey methodology
  2. 2
    de réir Callegaro, Mario, Lozar Manfreda, Katja, Vehovar, Vasja
    Foilsithe / Cruthaithe 2015
    LEABHAR

    Web survey methodology
  3. 3
    de réir Callegaro, Mario, editor of compilation
    Foilsithe / Cruthaithe 2014
    LEABHAR

    Online panel research a data quality perspective / editors by Mario Callegaro, Survey Research Scientist, Quantitative Marketing Team, Google UK, Reg Baker, Senior Consultant, Market Strategies International, USA, Jelke Bethlehem, Anja S. Goritz, Professor of Occupational and Consumer Psychology, University of Freiburg, Germany, Jon A. Krosnick, Professor of Political Science, Communication and Psychology, Stanford University, USA, Paul J. Lavrakas, Independent Research Psychologist
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