Parten, M. B. (1950). Surveys, polls, and samples: Practical procedures. Harper and Brothers.
Cita Chicago Style (17a ed.)Parten, Mildred B. Surveys, Polls, and Samples: Practical Procedures. New York: Harper and Brothers, 1950.
Cita MLA (9a ed.)Parten, Mildred B. Surveys, Polls, and Samples: Practical Procedures. Harper and Brothers, 1950.
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