Shipley, D. (2002). Empowering children: Play-based curriculum for lifelong learning (Third edition.). Thomson.
Dyfyniad Arddull ChicagoShipley, Dale. Empowering Children: Play-based Curriculum for Lifelong Learning. Third edition. Canada: Thomson, 2002.
Dyfyniad MLAShipley, Dale. Empowering Children: Play-based Curriculum for Lifelong Learning. Third edition. Thomson, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.