Weisberg, H. F., Krosnick, J. A., & Bowen, B. D. (1996). An introduction to survey research, polling, and data analysis (3rd ed.). Sage Publications.
Cita Chicago Style (17a ed.)Weisberg, Herbert F., Jon A. Krosnick, y Bruce D. Bowen. An Introduction to Survey Research, Polling, and Data Analysis. 3rd ed. Thousand Oaks, Calif.: Sage Publications, 1996.
Cita MLA (9a ed.)Weisberg, Herbert F., et al. An Introduction to Survey Research, Polling, and Data Analysis. 3rd ed. Sage Publications, 1996.
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