University of Illinois (Urbana-Champaign campus). Bureau of Educational Research, National Association of Directors of Educational Research (U.S.), Educational Research Association (U.S.), & American Educational Research Association. (1920). The journal of educational research. Published for the University of Illinois, Bureau of Educational Research by the Public School Publ. Co..
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Cita Chicago Style (17a ed.)
University of Illinois (Urbana-Champaign campus). Bureau of Educational Research, National Association of Directors of Educational Research (U.S.), Educational Research Association (U.S.), y American Educational Research Association. The Journal of Educational Research. Bloomington Ill.: Published for the University of Illinois, Bureau of Educational Research by the Public School Publ. Co., 1920.
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Cita MLA (9a ed.)
University of Illinois (Urbana-Champaign campus). Bureau of Educational Research, et al. The Journal of Educational Research. Published for the University of Illinois, Bureau of Educational Research by the Public School Publ. Co., 1920.
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