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Dyfyniad Arddull ChicagoCooper, Catherine R. Developmental Pathways Through Middle Childhood: Rethinking Contexts and Diversity as Resources. Mahwah, N.J.: Lawrence Erlbaum Associates, 2005.
Dyfyniad MLACooper, Catherine R. Developmental Pathways Through Middle Childhood: Rethinking Contexts and Diversity as Resources. Lawrence Erlbaum Associates, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.