Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Callegaro, Mario', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Web survey methodology gan Callegaro, Mario, Lozar Manfreda, Katja, Vehovar, Vasja

    Cyhoeddwyd 2015
    Llyfr

    Web survey methodology
  2. 2

    Web survey methodology gan Callegaro, Mario, Lozar Manfreda, Katja, Vehovar, Vasja

    Cyhoeddwyd 2015
    Llyfr

    Web survey methodology
  3. 3

    Online panel research a data quality perspective / editors by Mario Callegaro, Survey Research Scientist, Quantitative Marketing Team, Google UK, Reg Baker, Senior Consultant, Mark... gan Callegaro, Mario, editor of compilation

    Cyhoeddwyd 2014
    Llyfr

    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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