Gravetter, F. J. (2014). Essentials of statistics for the behavioral sciences (8a ed.). Belmont, CA: Wadsworth Cengage Learning.
Citación estilo ChicagoGravetter, Frederick J. Essentials of Statistics for the Behavioral Sciences. 8a ed. Belmont, CA: Wadsworth Cengage Learning, 2014.
Cita MLAGravetter, Frederick J. Essentials of Statistics for the Behavioral Sciences. 8a ed. Belmont, CA: Wadsworth Cengage Learning, 2014.
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