Rabb Andrews, T. (2004). The use of Teddy Bears to help develop interpersonal context to promote intrinsic motivation. Universidad de Costa Rica.
Dyfyniad Arddull ChicagoRabb Andrews, Tamatha. The Use of Teddy Bears to Help Develop Interpersonal Context to Promote Intrinsic Motivation. Universidad de Costa Rica, 2004.
Dyfyniad MLARabb Andrews, Tamatha. The Use of Teddy Bears to Help Develop Interpersonal Context to Promote Intrinsic Motivation. Universidad de Costa Rica, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.