Berkovi, J. (2014). Effective client management in professional services: How to build successful client relationships. Gower Publishing Limited : Gower Publishing Company.
Style de citation Chicago (17e éd.)Berkovi, Jack. Effective Client Management in Professional Services: How to Build Successful Client Relationships. Surrey, England ; Burlington, Vermont: Gower Publishing Limited : Gower Publishing Company, 2014.
Style de citation MLA (8e éd.)Berkovi, Jack. Effective Client Management in Professional Services: How to Build Successful Client Relationships. Gower Publishing Limited : Gower Publishing Company, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.