Phillips, K. A., Johnson, F. R., & Maddala, T. (2002). Measuring What People Value: A Comparison of “Attitude” and “Preference” Surveys. Blackwell Science Inc.
Citação norma ChicagoPhillips, Kathryn A., F Reed Johnson, and Tara Maddala. Measuring What People Value: A Comparison of “Attitude” and “Preference” Surveys. Blackwell Science Inc, 2002.
Deismireacht MLAPhillips, Kathryn A., F Reed Johnson, and Tara Maddala. Measuring What People Value: A Comparison of “Attitude” and “Preference” Surveys. Blackwell Science Inc, 2002.
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