Solomon Robert. (2016). The Art of Client Service (3rd.). Wiley India Pvt Ltd.
Dyfyniad Arddull ChicagoSolomon Robert. The Art of Client Service. 3rd. New Delhi: Wiley India Pvt Ltd, 2016.
Dyfyniad MLASolomon Robert. The Art of Client Service. 3rd. Wiley India Pvt Ltd, 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.