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Dyfyniad Arddull ChicagoSchmidt, Frank L., and John E. Hunter. Methods of Meta-analysis: Correcting Error and Bias in Research Findings. Third edition. Thousand Oaks, California: Sage Publications, Inc, 2015.
Dyfyniad MLASchmidt, Frank L., and John E. Hunter. Methods of Meta-analysis: Correcting Error and Bias in Research Findings. Third edition. Sage Publications, Inc, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.