Challenges of Globalization: Immigration, Social Welfare, Global Governance Editat de Andrew Sobel 20 aug 2009 Paperback Preț: 414.92 lei 6-8 săpt.
Clients for Life: Evolving from an Expert-for-Hire to an Extraordinary Adviser Autor Andrew Sobel et al. 15 iul 2002 Paperback Preț: 102.19 lei 3-5 săpt.
All For One: 10 Strategies for Building Trusted Client Partnerships Autor Andrew Sobel 28 apr 2009 Hardback Preț: 140.06 lei 3-5 săpt.