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Usage and performance of bellwether polls for election forecasting
Wilson, Elizabeth J., (2018)
Auswahlverfahren in der Markt-, Meinungs- und empirischen Sozialforschung
Althoff, Stefan, (1993)
Introduction to survey sampling
Kalton, Graham, (1984)
Theory, practice and current recommendations
Massotte, Pierre, (2017)
Ethics in social networking and business
Complex decision-making in economy and finance
Massotte, Pierre, (2020)