Roberts, M. (1999). Change management excellence: Putting NLP to work in the 21st century. Crown House Pub.
Dyfyniad Arddull ChicagoRoberts, Martin. Change Management Excellence: Putting NLP to Work in the 21st Century. Carmarthen: Crown House Pub, 1999.
Dyfyniad MLARoberts, Martin. Change Management Excellence: Putting NLP to Work in the 21st Century. Crown House Pub, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.