David, T. (1999). Young children learning. Paul Chapman.
Dyfyniad Arddull ChicagoDavid, Tricia. Young Children Learning. London: Paul Chapman, 1999.
Dyfyniad MLADavid, Tricia. Young Children Learning. Paul Chapman, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.