Nuttall, E. V., Romero, I., & Kalesnik, J. (1999). Assessing and screening preschoolers: Psychological and educational dimensions (Second edition.). Allyn and Bacon.
Cita Chicago Style (17a ed.)Nuttall, Ena Vazquez, Ivonne Romero, y Joanne Kalesnik. Assessing and Screening Preschoolers: Psychological and Educational Dimensions. Second edition. Boston: Allyn and Bacon, 1999.
Cita MLA (8a ed.)Nuttall, Ena Vazquez, et al. Assessing and Screening Preschoolers: Psychological and Educational Dimensions. Second edition. Allyn and Bacon, 1999.
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