CARUCCI, R. A. (1999). The Value-Creating Consultant: How to Build and Sustain Lasting Client Relationships. Amacom.
Dyfyniad Arddull ChicagoCARUCCI, Ron A. The Value-Creating Consultant: How to Build and Sustain Lasting Client Relationships. Amacom, 1999.
Dyfyniad MLACARUCCI, Ron A. The Value-Creating Consultant: How to Build and Sustain Lasting Client Relationships. Amacom, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.