National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Board on Testing and Assessment, National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education, ebrary, Inc, Cronbach, L. J., Bradburn, N. M., & Horvitz, D. G. (1995). A valedictory: Reflections on 60 years in educational testing. National Academy Press.
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Dyfyniad Arddull Chicago
National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Board on Testing and Assessment, National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education, Inc ebrary, Lee J. Cronbach, Norman M. Bradburn, and Daniel G. Horvitz. A Valedictory: Reflections on 60 Years in Educational Testing. Washington, D.C.: National Academy Press, 1995.
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Dyfyniad MLA
National Research Council (U.S.). Commission on Behavioral and Social Sciences and Education. Board on Testing and Assessment, et al. A Valedictory: Reflections on 60 Years in Educational Testing. National Academy Press, 1995.
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Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.